P162B
Remote Vehicle Speed Limiting Signal Message Counter Incorrect
P162B is an OBD-II diagnostic trouble code meaning: Remote Vehicle Speed Limiting Signal Message Counter Incorrect. Common causes: remote speed limit module malfunction, problems with wiring or connections. Estimated repair cost: $17–56.
Symptoms
- Incorrect operation of the speed limit system
- Check Engine Light Flashing
- Loss of engine power
- Unstable engine operation
Causes
- Remote speed limit module malfunction
- Problems with wiring or connections
- Errors in ECU software
- Malfunction of speed sensors
How to Fix
- Check the integrity of wiring and connections
- Scan the ECU for other errors
- Update or reflash the ECU software
- Replace the remote speed limit module if necessary
- Check the operation of speed sensors
Related codes
FAQ
What does the P162B code mean?
P162B is an OBD-II diagnostic trouble code that indicates: Remote Vehicle Speed Limiting Signal Message Counter Incorrect
What causes a P162B error code?
The most common causes of P162B include: Remote speed limit module malfunction; Problems with wiring or connections; Errors in ECU software; Malfunction of speed sensors.
How do I fix a P162B diagnostic trouble code?
To fix P162B: Check the integrity of wiring and connections. Scan the ECU for other errors. Update or reflash the ECU software. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P162B?
Limited driving only, diagnose soon
How much does it cost to fix P162B?
The estimated repair cost for P162B is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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