P1CC8
Low Battery Voltage-Main Micro Processor Supply Shorted To Ground Or Open
P1CC8 is an OBD-II diagnostic trouble code meaning: Low Battery Voltage-Main Micro Processor Supply Shorted To Ground Or Open. Common causes: short circuit of power supply to ground, broken wire in the ecu power supply circuit. Estimated repair cost: $56–278.
Symptoms
- Unstable engine operation
- Problems starting the engine
- Check Engine Light Is On
- Malfunctions of the car's electronic systems
- Spontaneous shutdown of the dashboard
Causes
- Short circuit of power supply to ground
- Broken wire in the ECU power supply circuit
- Engine control unit malfunction
- Wiring harness damage
- Poor contact in ECU connectors
How to Fix
- Check battery and generator voltage
- Inspect the wiring harness for damage
- Check the integrity of the ECU power supply circuit
- Check the contacts in the control unit connectors
- If necessary, replace the control unit
Related codes
FAQ
What does the P1CC8 code mean?
P1CC8 is an OBD-II diagnostic trouble code that indicates: Low Battery Voltage-Main Micro Processor Supply Shorted To Ground Or Open
What causes a P1CC8 error code?
The most common causes of P1CC8 include: Short circuit of power supply to ground; Broken wire in the ECU power supply circuit; Engine control unit malfunction; Wiring harness damage.
How do I fix a P1CC8 diagnostic trouble code?
To fix P1CC8: Check battery and generator voltage. Inspect the wiring harness for damage. Check the integrity of the ECU power supply circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1CC8?
Limited driving only, diagnose soon
How much does it cost to fix P1CC8?
The estimated repair cost for P1CC8 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
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