OBD Guide
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P167F

Battery Voltage Signal Message Counter Incorrect

P167F is an OBD-II diagnostic trouble code meaning: Battery Voltage Signal Message Counter Incorrect. Common causes: battery or alternator problems, damage to can bus wiring. Estimated repair cost: $17–89.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • Check Engine Light Is On
  • Unstable operation of the vehicle's electrical systems
  • Errors in the operation of systems that depend on the on-board network voltage
  • CAN bus malfunctions

Causes

  • Battery or alternator problems
  • Damage to CAN bus wiring
  • One of the modules transmitting voltage data is faulty
  • Corrosion or poor contacts in connectors
  • Software error in ECU

How to Fix

  1. Check the condition of the battery and generator
  2. Diagnose the CAN bus for breaks and short circuits
  3. Check connectors and contacts of associated modules
  4. Reset the error and check for its reappearance
  5. Update ECU software if necessary

Related codes

P167EP1680P1681

FAQ

What does the P167F code mean?

P167F is an OBD-II diagnostic trouble code that indicates: Battery Voltage Signal Message Counter Incorrect

What causes a P167F error code?

The most common causes of P167F include: Battery or alternator problems; Damage to CAN bus wiring; One of the modules transmitting voltage data is faulty; Corrosion or poor contacts in connectors.

How do I fix a P167F diagnostic trouble code?

To fix P167F: Check the condition of the battery and generator. Diagnose the CAN bus for breaks and short circuits. Check connectors and contacts of associated modules. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P167F?

Yes, but get it checked soon

How much does it cost to fix P167F?

The estimated repair cost for P167F is $17–89. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat