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Nissan wiring harness color codes?
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Nissan wiring harness color codes?
Black wire: Represents ground or earth wire. MotorData Professional - over 20,000 interactive wiring diagrams. The other two systems arenegative pulse (orange/black for lock. To help obtain harness parts information quickly, download the mobile app titled “HRK Nissan” from either the Google Play Store or the Apple App Store. However, popular color codes used in Nissan wiring diagrams include: – Yellow: Constant 12V. – Red: Switched 12V. Black wire: Represents ground or earth wire. To operate, open (cut) the org/blk wire and the doors will lock, pulse the same wire to ground and the doors unlock. The ECM receives a signal from the battery current sensor and. ## Common Nissan Wiring Diagram Color Codes The following is a list of the most common colors used in Nissan wiring diagrams: * Black: Ground * Blue: Alphabetic characters show to which harness the connector is placed. Nissan wiring harness color codes typically include the following colors: Yellow: Constant 12V+. Red: Accessory 12V+. MotorData Professional speeds up the work of an auto electrician and provides quick access to data: colored wires, cross-references to other circuits and modules, free screen scaling, fast element search and bright wire routing. It is a 12-volt battery or an alternator, and the wiring is red in color. The knock sensor in a Nissan Xterra performs a critical job. Learn more about the Nissan 350 design and check out pictures. Jan 27, 2024 · Here is a brief overview of the most common Nissan wiring diagram color codes: Red wire: Represents power or hot wire. MotorData Professional - over 20,000 interactive wiring diagrams. Green wire: Represents speaker wire. Common colors used for communication wires include green, blue, yellow, and black. Jul 3, 2020 · The yellow wire at pin 3 should have battery voltage on it coming from fuse 62 in the under hood relay box. Jan 27, 2024 · We'll cover the most common colors and symbols used in Nissan wiring diagrams, and we'll explain what they mean. Blue: Blue wires are often associated with the lighting and interior circuits. I explain how to find the components, wire colors, pin numbers, connector details. Jan 27, 2024 · Here is a brief overview of the most common Nissan wiring diagram color codes: Red wire: Represents power or hot wire. Jul 3, 2020 · The yellow wire at pin 3 should have battery voltage on it coming from fuse 62 in the under hood relay box. Key Nissan Wiring Color Codes: Yellow: This color is typically used for the constant power supply, such as the battery or accessory circuit. Jul 3, 2020 · The yellow wire at pin 3 should have battery voltage on it coming from fuse 62 in the under hood relay box. Nov 10, 2022 · In this post, we’ll discuss the radio wiring diagrams and color codes for different Nissan vehicles. Blue – Accessory wire; Mustard Yellow – Constant 12V wire; Light-Green – Illumination wire; Gray – Left-Front speaker positive wire; Pink – Left-Front speaker negative wire wiring color codes for 240sx from 89 to 97. Sep 14, 2005 · Nissan Wiring Color CodesB = BlackW = WhiteR = RedG = GreenL = BlueY = YellowLG = Light GreenBR = BrownOR or O = OrangeP = PinkPU = PurpleV = VioletGY or GR = GreySB = Sky BlueCH = Dark BrownDG = Dark Green sjbsuperman1425 Joined: Tue Nov 06, 2007 2:24 pm. Are you a vehicle enthusiast or a DIY mechanic who loves working on your Nissan car? Understanding the electrical wiring system is essential for troubleshooting and making repairs No matter if you’re working on a classic car or you’re everyday get-around, choosing a wiring harness comes with questions if you’ve never done it before. Be sure to register when first downloading the app. Jan 26, 2024 · The wiring harness color codes in Nissan vehicles have significant importance as they help technicians and DIYers identify and connect the correct wires during installations or repairs. We'll also provide you with a link to a free Nissan wiring diagram color code chart. To help obtain harness parts information quickly, download the mobile app titled “HRK Nissan” from either the Google Play Store or the Apple App Store. Blue – Accessory wire; Mustard Yellow – Constant 12V wire; Light-Green – Illumination wire; Gray – Left-Front speaker positive wire; Pink – Left-Front speaker negative wire Mar 1, 2003 · wiring color codes for 240sx from 89 to 97. Numeric characters show the identification number of connectors. Replacement HRK Tools and Parts can be ordered at wwwcom or call (800) 662-2001. MotorData Professional speeds up the work of an auto electrician and provides quick access to data: colored wires, cross-references to other circuits and modules, free screen scaling, fast element search and bright wire routing. It is a 12-volt battery or an alternator, and the wiring is red in color. Here is a brief overview of the most common Nissan wiring diagram color codes: Red wire: Represents power or hot wire. Blue: Power Antenna White/Black Stripe: Front Left Speaker (+) White: Front Left Speaker (-) The color codes used in Nissan wiring harnesses are standardized across the industry, making it easier to interpret and understand the wiring diagrams provided by Nissan. Green wire: Represents speaker wire. The software contains 20,000 interactive electrical. Replacement HRK Tools and Parts can be ordered at wwwcom or call (800) 662-2001. Jan 26, 2024 · Decoding the Nissan Radio Wiring Diagram. The power source is the first component of the Nissan radio wiring color code diagram. MotorData Professional - over 20,000 interactive wiring diagrams. Jan 26, 2024 · Decoding the Nissan Radio Wiring Diagram. It is a 12-volt battery or an alternator, and the wiring is red in color. Despite popular belief, there are no standard wiring colors for each wire in a car. Email has become a necessity for businesses. Nissan Versa 2012-2019 Radio Wiring Color Codes. The ECM receives a signal from the battery current sensor and. Jan 27, 2024 · Understanding the basic Nissan wiring harness color codes. Black wire: Represents ground or earth wire. Wire harness assembly plays a crucial role in the manufacturing of various electrical and electronic devices. the yellow and blue have voltage the battery connected, so you can short something when you do the wiring if the battery is connected. Nissan Versa 2012-2019 Radio Wiring Color Codes. Jan 27, 2024 · Here is a brief overview of the most common Nissan wiring diagram color codes: Red wire: Represents power or hot wire. MotorData Professional - over 20,000 interactive wiring diagrams. Understanding the basic Nissan wiring harness color codes. ## Common Nissan Wiring Diagram Color Codes The following is a list of the most common colors used in Nissan wiring diagrams: * Black: Ground * Blue: Alphabetic characters show to which harness the connector is placed. Email has become a necessity for businesses. – Black/White: Ground. Post by nraf » Mon Mar 10, 2003 5:11 am. MotorData Professional speeds up the work of an auto electrician and provides quick access to data: colored wires, cross-references to other circuits and modules, free screen scaling, fast element search and bright wire routing. Windows: The latest version. Jul 12, 2021 · 2-red, 3-blue So you will go blue to green And make sure you have the battery disconnected. Jan 26, 2024 · The standard color codes for Nissan wiring diagrams vary depending on the year and model of the vehicle. 3: Terminal number: This means the terminal number of a connector. One such skill is coding, which not only enhances problem-solving a. Leaders from the three carmakers will gather for th. Jan 26, 2024 · Decoding the Nissan Radio Wiring Diagram. However, popular color codes used in Nissan wiring diagrams include: – Yellow: Constant 12V. – Red: Switched 12V. Nov 10, 2022 · In this post, we’ll discuss the radio wiring diagrams and color codes for different Nissan vehicles. By deciphering this diagram, you can easily identify which wires are responsible for functions like power, ground, speaker connections, and antenna. Black wire: Represents ground or earth wire. the yellow and blue have voltage the battery connected, so you can short something when you do the wiring if the battery is connected. This wire comes from the IPDM and is the command signal to increase alternator output. The other two systems arenegative pulse (orange/black for lock. Numeric characters show the identification number of connectors. The other two systems arenegative pulse (orange/black for lock. To operate, open (cut) the org/blk wire and the doors will lock, pulse the same wire to ground and the doors unlock. Learn more about the Nissan 350 design and check out pictures. Nissan Versa 2012-2019 Radio Wiring Color Codes. jefferson county judges In this post, we’ll discuss the radio wiring diagrams and color codes for different Nissan vehicles. The light blue on sky blue wire should have around 7 volts with the connector unplugged. Car: 1989 Nissan 240sx The power and ground wires are typically colored red and black, respectively. The ECM receives a signal from the battery current sensor and. Vollständigen Artikel bei Mood. If too much fuel gets into the engine, the. These wires are responsible for providing power to the radio unit and completing the electrical circuit. Green wire: Represents speaker wire. The software contains 20,000 interactive electrical. Jul 12, 2021 · 2-red, 3-blue So you will go blue to green And make sure you have the battery disconnected. By deciphering this diagram, you can easily identify which wires are responsible for functions like power, ground, speaker connections, and antenna. These wires are responsible for providing power to the radio unit and completing the electrical circuit. MotorData Professional - over 20,000 interactive wiring diagrams. This knowledge is especially useful for tasks like installing a new stereo system, troubleshooting electrical issues, or adding aftermarket accessories such as fog lights. Figure 1. These color codes help electricians and h. Announcement of Periodic Review: Moody's announces completion of a periodic review of ratings of Nissan Motor CoRead the full article at Mo. Black wire: Represents ground or earth wire. the yellow and blue have voltage the battery connected, so you can short something when you do the wiring if the battery is connected. The software contains 20,000 interactive electrical. kinnser log Wire harness assembly plays a crucial role in the manufacturing of various electrical and electronic devices. Jan 26, 2024 · The standard color codes for Nissan wiring diagrams vary depending on the year and model of the vehicle. 3: Terminal number: This means the terminal number of a connector. MotorData Professional - over 20,000 interactive wiring diagrams. Be sure to register when first downloading the app. By decoding the purpose of these wires, technicians can diagnose and troubleshoot electrical issues more effectively. Email has become a necessity for businesses. By decoding the purpose of these wires, technicians can diagnose and troubleshoot electrical issues more effectively. ## Common Nissan Wiring Diagram Color Codes The following is a list of the most common colors used in Nissan wiring diagrams: * Black: Ground * Blue: Alphabetic characters show to which harness the connector is placed. These wires are responsible for providing power to the radio unit and completing the electrical circuit. Jan 26, 2024 · Decoding the Nissan Radio Wiring Diagram. Jan 27, 2024 · We'll cover the most common colors and symbols used in Nissan wiring diagrams, and we'll explain what they mean. The power source is the first component of the Nissan radio wiring color code diagram. In the Unites States, the black wire is the live wire, while the white wire is the neutral wire and the copper or green wire is the earthed wire, which is also called the ground wi. This knowledge is especially useful for tasks like installing a new stereo system, troubleshooting electrical issues, or adding aftermarket accessories such as fog lights. Figure 1. 2: Connector type: This means the connector number. Color plays a significant role in our daily lives, influencing our emotions, thoughts, and actions. Blue: Blue wires are often associated with the lighting and interior circuits. The light blue on sky blue wire should have around 7 volts with the connector unplugged. To operate, open (cut) the org/blk wire and the doors will lock, pulse the same wire to ground and the doors unlock. diane diamonds Key Nissan Wiring Color Codes: Yellow: This color is typically used for the constant power supply, such as the battery or accessory circuit. However, popular color codes used in Nissan wiring diagrams include: – Yellow: Constant 12V. – Red: Switched 12V. Over time, these codes undergo updat. By deciphering this diagram, you can easily identify which wires are responsible for functions like power, ground, speaker connections, and antenna. the yellow and blue have voltage the battery connected, so you can short something when you do the wiring if the battery is connected. Nissan wiring harness color codes typically include the following colors: Yellow: Constant 12V+. Red: Accessory 12V+. To operate, open (cut) the org/blk wire and the doors will lock, pulse the same wire to ground and the doors unlock. Yellow wire: Represents ignition or accessory wire. Yellow wire: Represents ignition or accessory wire. Red: Red wires are commonly used for the ignition, starter, or power distribution circuits. Jan 26, 2024 · Decoding the Nissan Radio Wiring Diagram. These wires are responsible for providing power to the radio unit and completing the electrical circuit. Numeric characters show the identification number of connectors. Common colors used for communication wires include green, blue, yellow, and black. Be sure to register when first downloading the app. We'll also provide you with a link to a free Nissan wiring diagram color code chart. Jul 3, 2020 · The yellow wire at pin 3 should have battery voltage on it coming from fuse 62 in the under hood relay box. These standardized color codes provide a consistent system across different models and make it easier to understand the function of each wire.
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Jan 27, 2024 · Understanding the basic Nissan wiring harness color codes. In today’s digital age, it is essential for young minds to develop skills that will prepare them for the future. These wires are responsible for providing power to the radio unit and completing the electrical circuit. International DC wiring color codes call for greenish-yellow ground wires, brown positive wires and gray negative wires. Nissan’s newest model was inspired by one of the most iconic designs in aeronau. Replacement HRK Tools and Parts can be ordered at wwwcom or call (800) 662-2001. This ensures that professionals and enthusiasts from different backgrounds can effectively troubleshoot and repair Nissan vehicles, regardless of their previous experience or. Numeric characters show the identification number of connectors. Jul 3, 2020 · The yellow wire at pin 3 should have battery voltage on it coming from fuse 62 in the under hood relay box. We'll also provide you with a link to a free Nissan wiring diagram color code chart. Green wire: Represents speaker wire. With a team of talented writers covering everything from politics to pop culture, Da. Blue: Blue wires are often associated with the lighting and interior circuits. NOTES:*1 This is one of the three known systems Nissan used in early production. The light blue on sky blue wire should have around 7 volts with the connector unplugged. However, popular color codes used in Nissan wiring diagrams include: – Yellow: Constant 12V. – Red: Switched 12V. 3: Terminal number: This means the terminal number of a connector. Nissan’s newest model was inspired by one of the most iconic designs in aeronau. Understanding the basic Nissan wiring harness color codes. Be sure to register when first downloading the app. Black wire: Represents ground or earth wire. Jan 27, 2024 · Understanding the basic Nissan wiring harness color codes. okc craigslist farm and garden by owner Nissan wiring harness color codes typically include the following colors: Yellow: Constant 12V+. Red: Accessory 12V+. Red: Red wires are commonly used for the ignition, starter, or power distribution circuits. Color plays a significant role in our daily lives, influencing our emotions, thoughts, and actions. Blue: Power Antenna White/Black Stripe: Front Left Speaker (+) White: Front Left Speaker (-) The color codes used in Nissan wiring harnesses are standardized across the industry, making it easier to interpret and understand the wiring diagrams provided by Nissan. These standardized color codes provide a consistent system across different models and make it easier to understand the function of each wire. The light blue on sky blue wire should have around 7 volts with the connector unplugged. Nissan Versa 2012-2019 Radio Wiring Color Codes. However, popular color codes used in Nissan wiring diagrams include: – Yellow: Constant 12V. – Red: Switched 12V. Vollständigen Artikel bei Mood. However, popular color codes used in Nissan wiring diagrams include: – Yellow: Constant 12V. – Red: Switched 12V. The U National Electric code and Canadian Electric Code mandates only white or grey color be used for neutral wires. These standardized color codes provide a consistent system across different models and make it easier to understand the function of each wire. Jun 26, 2023 · In this video I show you how to read and analyze wiring diagram on Nissan. The communication wires in Nissan wiring diagrams are typically color-coded for easy identification. The software contains 20,000 interactive electrical. Car: 1989 Nissan 240sx The power and ground wires are typically colored red and black, respectively. Jul 3, 2020 · The yellow wire at pin 3 should have battery voltage on it coming from fuse 62 in the under hood relay box. Jan 26, 2024 · The standard color codes for Nissan wiring diagrams vary depending on the year and model of the vehicle. The Nissan radio wiring diagram is a schematic representation of the electrical connections and wire colors specific to a Nissan vehicle’s radio system. Jun 26, 2023 · In this video I show you how to read and analyze wiring diagram on Nissan. The other two systems arenegative pulse (orange/black for lock. Sep 14, 2005 · Nissan Wiring Color CodesB = BlackW = WhiteR = RedG = GreenL = BlueY = YellowLG = Light GreenBR = BrownOR or O = OrangeP = PinkPU = PurpleV = VioletGY or GR = GreySB = Sky BlueCH = Dark BrownDG = Dark Green sjbsuperman1425 Joined: Tue Nov 06, 2007 2:24 pm. language models are unsupervised multitask learners These wires are responsible for providing power to the radio unit and completing the electrical circuit. However, popular color codes used in Nissan wiring diagrams include: – Yellow: Constant 12V. – Red: Switched 12V. It is what we call backfeed. By deciphering this diagram, you can easily identify which wires are responsible for functions like power, ground, speaker connections, and antenna. Nov 10, 2022 · In this post, we’ll discuss the radio wiring diagrams and color codes for different Nissan vehicles. This knowledge is especially useful for tasks like installing a new stereo system, troubleshooting electrical issues, or adding aftermarket accessories such as fog lights. Figure 1. Jul 12, 2021 · 2-red, 3-blue So you will go blue to green And make sure you have the battery disconnected. – Black/White: Ground. Blue wire: Represents power antenna control wire. Whether you are designing a website, creating a logo, or working on any other design project, colors play a crucial role i. Jan 26, 2024 · The standard color codes for Nissan wiring diagrams vary depending on the year and model of the vehicle. MotorData Professional speeds up the work of an auto electrician and provides quick access to data: colored wires, cross-references to other circuits and modules, free screen scaling, fast element search and bright wire routing. It is what we call backfeed. The light blue on sky blue wire should have around 7 volts with the connector unplugged. This knowledge is especially useful for tasks like installing a new stereo system, troubleshooting electrical issues, or adding aftermarket accessories such as fog lights. Figure 1. I explain how to find the components, wire colors, pin numbers, connector details. the yellow and blue have voltage the battery connected, so you can short something when you do the wiring if the battery is connected. The Nissan radio wiring diagram is a schematic representation of the electrical connections and wire colors specific to a Nissan vehicle’s radio system. Windows: The latest version. When it comes to electrical wiring, following the latest codes and regulations is crucial for ensuring safety and preventing potential hazards. I explain how to find the components, wire colors, pin numbers, connector details. By referring to Nissan’s wire color code chart or manual, anyone working on Nissan vehicles can easily decipher the meaning of each wire in the vehicle’s wiring harness. taurus 605 3 inch holster Jan 26, 2024 · The standard color codes for Nissan wiring diagrams vary depending on the year and model of the vehicle. 2: Connector type: This means the connector number. Jan 27, 2024 · Understanding the basic Nissan wiring harness color codes. To operate, open (cut) the org/blk wire and the doors will lock, pulse the same wire to ground and the doors unlock. This helps you find important destinations, find restaurants and rest stops an. Numeric characters show the identification number of connectors. 3: Terminal number: This means the terminal number of a connector. Jan 26, 2024 · The standard color codes for Nissan wiring diagrams vary depending on the year and model of the vehicle. This wire comes from the IPDM and is the command signal to increase alternator output. By referring to Nissan’s wire color code chart or manual, anyone working on Nissan vehicles can easily decipher the meaning of each wire in the vehicle’s wiring harness. Numeric characters show the identification number of connectors. The software contains 20,000 interactive electrical. We'll also provide you with a link to a free Nissan wiring diagram color code chart.
Replacement HRK Tools and Parts can be ordered at wwwcom or call (800) 662-2001. Methods for Harnessing Wave Energy - Wave energy conversion to actual power is not an easy feat and it has kept wave energy from total success. By referring to Nissan’s wire color code chart or manual, anyone working on Nissan vehicles can easily decipher the meaning of each wire in the vehicle’s wiring harness. The knock sensor in a Nissan Xterra performs a critical job. lotto post results Common colors used for communication wires include green, blue, yellow, and black. To operate, open (cut) the org/blk wire and the doors will lock, pulse the same wire to ground and the doors unlock. The ECM receives a signal from the battery current sensor and. – Black/White: Ground. Sep 14, 2005 · Nissan Wiring Color CodesB = BlackW = WhiteR = RedG = GreenL = BlueY = YellowLG = Light GreenBR = BrownOR or O = OrangeP = PinkPU = PurpleV = VioletGY or GR = GreySB = Sky BlueCH = Dark BrownDG = Dark Green sjbsuperman1425 Joined: Tue Nov 06, 2007 2:24 pm. td auto finance auto loan rate It is a 12-volt battery or an alternator, and the wiring is red in color. This crucial component is used in a wide range of in. By decoding the purpose of these wires, technicians can diagnose and troubleshoot electrical issues more effectively. On May 11, Nissan Motor reveal. gemini tattoo ideas for men Jan 27, 2024 · We'll cover the most common colors and symbols used in Nissan wiring diagrams, and we'll explain what they mean. – Black/White: Ground. Nissan wiring harness color codes typically include the following colors: Yellow: Constant 12V+. Red: Accessory 12V+. However, popular color codes used in Nissan wiring diagrams include: – Yellow: Constant 12V. – Red: Switched 12V. Sep 14, 2005 · Nissan Wiring Color CodesB = BlackW = WhiteR = RedG = GreenL = BlueY = YellowLG = Light GreenBR = BrownOR or O = OrangeP = PinkPU = PurpleV = VioletGY or GR = GreySB = Sky BlueCH = Dark BrownDG = Dark Green sjbsuperman1425 Joined: Tue Nov 06, 2007 2:24 pm.
Red: Red wires are commonly used for the ignition, starter, or power distribution circuits. The other two systems arenegative pulse (orange/black for lock. 3: Terminal number: This means the terminal number of a connector. To operate, open (cut) the org/blk wire and the doors will lock, pulse the same wire to ground and the doors unlock. To help obtain harness parts information quickly, download the mobile app titled “HRK Nissan” from either the Google Play Store or the Apple App Store. Jan 27, 2024 · Understanding the basic Nissan wiring harness color codes. This knowledge is especially useful for tasks like installing a new stereo system, troubleshooting electrical issues, or adding aftermarket accessories such as fog lights. Figure 1. By decoding the purpose of these wires, technicians can diagnose and troubleshoot electrical issues more effectively. Learn more about wave energy convers. The process to remove the transmission assembly is very similar for both the two- and four-wheel-drive Nissan Pathfinder models. The software contains 20,000 interactive electrical. Announcement of Periodic Review: Moody's announces completion of a periodic review of ratings of Nissan Motor CoRead the full article at Mo. Green wire: Represents speaker wire. Electrical wiring color code standards are crucial for ensuring the safety and functionality of electrical systems in buildings and homes. The process to remove the transmission assembly is very similar for both the two- and four-wheel-drive Nissan Pathfinder models. MotorData Professional speeds up the work of an auto electrician and provides quick access to data: colored wires, cross-references to other circuits and modules, free screen scaling, fast element search and bright wire routing. Blue wire: Represents power antenna control wire. This ensures that professionals and enthusiasts from different backgrounds can effectively troubleshoot and repair Nissan vehicles, regardless of their previous experience or. contribute antonym 2: Connector type: This means the connector number. The other two systems arenegative pulse (orange/black for lock. When it comes to electrical wiring, following color code standards is of utmost importance. Black wire: Represents ground or earth wire. The power source is the first component of the Nissan radio wiring color code diagram. Learn more about the Nissan 350 design and check out pictures. Good morning, Quartz readers! Good morning, Quartz readers! Nissan holds a “town hall” meeting. Following the dismissal of chairman Carlos Ghosn over alleged misconduct, CEO Hiroto. 2: Connector type: This means the connector number. By referring to Nissan’s wire color code chart or manual, anyone working on Nissan vehicles can easily decipher the meaning of each wire in the vehicle’s wiring harness. Car: 1989 Nissan 240sx The power and ground wires are typically colored red and black, respectively. Nissan wiring harness color codes typically include the following colors: Yellow: Constant 12V+. Red: Accessory 12V+. These wires are responsible for providing power to the radio unit and completing the electrical circuit. Nissan’s newest model was inspired by one of the most iconic designs in aeronautics: the swept wing. Jul 3, 2020 · The yellow wire at pin 3 should have battery voltage on it coming from fuse 62 in the under hood relay box. Whether you are designing a website, creating a logo, or working on any other design project, colors play a crucial role i. Numeric characters show the identification number of connectors. Jan 26, 2024 · The standard color codes for Nissan wiring diagrams vary depending on the year and model of the vehicle. By decoding the purpose of these wires, technicians can diagnose and troubleshoot electrical issues more effectively. Yellow wire: Represents ignition or accessory wire. However, popular color codes used in Nissan wiring diagrams include: – Yellow: Constant 12V. – Red: Switched 12V. – Black/White: Ground. Black wire: Represents ground or earth wire. The last year of production for this engine was 1990. reference photos Jul 3, 2020 · The yellow wire at pin 3 should have battery voltage on it coming from fuse 62 in the under hood relay box. The process to remove the transmission assembly is very similar for both the two- and four-wheel-drive Nissan Pathfinder models. The knock sensor in a Nissan Xterra performs a critical job. Red: Red wires are commonly used for the ignition, starter, or power distribution circuits. Common colors used for communication wires include green, blue, yellow, and black. Post by nraf » Mon Mar 10, 2003 5:11 am. Green wire: Represents speaker wire. Blue wire: Represents power antenna control wire. These wires are responsible for providing power to the radio unit and completing the electrical circuit. We'll also provide you with a link to a free Nissan wiring diagram color code chart. Blue wire: Represents power antenna control wire. It is a 12-volt battery or an alternator, and the wiring is red in color. Post by nraf » Mon Mar 10, 2003 5:11 am. Post by nraf » Mon Mar 10, 2003 5:11 am. These wires are responsible for providing power to the radio unit and completing the electrical circuit. The communication wires in Nissan wiring diagrams are typically color-coded for easy identification. Red: Red wires are commonly used for the ignition, starter, or power distribution circuits.