P2CC3
Generator Voltage Sense Circuit B Low
P2CC3 is an OBD-II diagnostic trouble code meaning: Generator Voltage Sense Circuit B Low. Common causes: generator malfunction, damage to control circuit wiring. Estimated repair cost: $56–278.
Symptoms
- Battery charge indicator is on
- Poor engine starting
- Flashing headlights when the engine is running
- Battery low
- Unstable operation of electrical equipment
Causes
- Generator malfunction
- Damage to control circuit wiring
- Poor contact in connectors
- Control module malfunction
- Generator relay problems
How to Fix
- Check the generator voltage at idle and under load
- Inspect the wiring and connectors of the control circuit
- Check the condition of the generator relay
- Test the control module
- Replace the generator if necessary
Related codes
Error P2CC3 by Vehicle Brand
FAQ
What does the P2CC3 code mean?
P2CC3 is an OBD-II diagnostic trouble code that indicates: Generator Voltage Sense Circuit B Low
What causes a P2CC3 error code?
The most common causes of P2CC3 include: Generator malfunction; Damage to control circuit wiring; Poor contact in connectors; Control module malfunction.
How do I fix a P2CC3 diagnostic trouble code?
To fix P2CC3: Check the generator voltage at idle and under load. Inspect the wiring and connectors of the control circuit. Check the condition of the generator relay. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2CC3?
Yes, but get it checked soon
How much does it cost to fix P2CC3?
The estimated repair cost for P2CC3 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
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