Engine-Codes - Generic - B1643

B1643 Code - Mirror Passenger Right Circuit Failure

- Code Popularity: 9,282 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC B1643?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Mirror Passenger Motor
  • Mirror Passenger Motor harness is open or shorted
  • Mirror Passenger Motor circuit poor electrical connection
  • Faulty Body Control Module (BCM)
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How to Fix the DTC B1643?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the B1643 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

What Does the B1643 Code Mean?

The Body Control Module (BCM) monitors the Mirror Passenger Motor. The BCM sets the OBDII code when the Mirror Passenger Motor is not to factory specifications.

B1643 Code - Mirror Passenger Right Circuit Failure

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Code B1643 Information for Specific Makes

  • B1643 Chrysler Rear Left Turn Control Circuit Low
  • B1643 Dodge Rear Left Turn Control Circuit Low
  • B1643 Jeep Rear Left Turn Control Circuit Low
  • B1643 Lexus Side Satellite Sensor Bus Right Initialization Incomplete
  • B1643 RAM Rear Left Turn Control Circuit Low
  • B1643 Scion Side Satellite Sensor Bus Right Initialization Incomplete
  • B1643 Toyota Side Satellite Sensor Bus Right Initialization Incomplete

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