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B170B Jeep Code - Right Reverse Lamp Control Circuit

- Code Popularity: 814 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B170B Jeep?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Blown Right Backup Bulb
  • Faulty Right Backup Lamp
  • Right Backup Lamp harness is open or shorted
  • Right Backup Lamp circuit poor electrical connection
  • Faulty Body Control Module (BCM)
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How to Fix the DTC B170B Jeep?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

B170B-11 RIGHT REVERSE LAMP CONTROL CIRCUIT SHORT TO GROUND
B170B-15 RIGHT REVERSE LAMP CONTROL CIRCUIT SHORT TO BATTERY OR OPEN

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B170B Jeep code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code B170B Jeep Description

The BCM receives a communication network message to indicate the vehicle is in reverse. Once the BCM is informed that the vehicle is in reverse, it provides a Pulse Width Modulated (PWM) voltage output through the backup lamp driver circuit. The driver circuit connects to the Backup Lamp. A ground path for the lamps is present through the harness to the body sheet metal. For additional information on the Backup Lamps operation. When the Body Control Module (BCM) detects a high or low condition on the Right Backup Lamp Driver circuit sets the Diagnostic Trouble Code (DTC) code.

OBDII Code B170B Jeep - Right Reverse Lamp Control Circuit - AutoCodes.com
B170B Jeep Code - Right Reverse Lamp Control Circuit

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Code B170B Jeep comments

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