P1D02
All CAN Malfunction Generator Motor Control Module - Battery Condition Monitor Module
P1D02 is an OBD-II diagnostic trouble code meaning: All CAN Malfunction Generator Motor Control Module - Battery Condition Monitor Module. Common causes: open or short circuit in the can bus, generator control module malfunction. Estimated repair cost: $17–89.
Symptoms
- Check Engine Light Is On
- Battery charging problems
- Incorrect operation of electrical equipment
- Reduced engine performance
- Errors in other vehicle systems
Causes
- Open or short circuit in the CAN bus
- Generator control module malfunction
- Problems with the battery monitoring module
- Corrosion or poor contact in connectors
- Software problems
How to Fix
- Check the integrity of the CAN bus wiring
- Check connectors and contacts for corrosion
- Scan all modules for errors
- Check the functionality of the generator control module
- Check the battery monitoring module
Related codes
FAQ
What does the P1D02 code mean?
P1D02 is an OBD-II diagnostic trouble code that indicates: All CAN Malfunction Generator Motor Control Module - Battery Condition Monitor Module
What causes a P1D02 error code?
The most common causes of P1D02 include: Open or short circuit in the CAN bus; Generator control module malfunction; Problems with the battery monitoring module; Corrosion or poor contact in connectors.
How do I fix a P1D02 diagnostic trouble code?
To fix P1D02: Check the integrity of the CAN bus wiring. Check connectors and contacts for corrosion. Scan all modules for errors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1D02?
Limited driving only, diagnose soon
How much does it cost to fix P1D02?
The estimated repair cost for P1D02 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat