C0880
Control Module Voltage Reference
C0880 is an OBD-II diagnostic trouble code meaning: Control Module Voltage Reference. Common causes: open or short circuit in wiring harness, malfunction of the control module (ecu, bcm). Estimated repair cost: $56–222.
Symptoms
- Check Engine Light Is On
- Unstable engine operation
- Power dips
- Problems with security systems
Causes
- Open or short circuit in wiring harness
- Malfunction of the control module (ECU, BCM)
- Poor contact in connectors
- Contact corrosion
- Power problems (dead battery, faulty generator)
How to Fix
- Check the voltage at the control module connectors
- Inspect the wiring harness for damage
- Check contacts in connectors for oxidation
- Test the control module
- Replace module or wiring harness if necessary
Related codes
Error C0880 by Vehicle Brand
FAQ
What does the C0880 code mean?
C0880 is an OBD-II diagnostic trouble code that indicates: Control Module Voltage Reference
What causes a C0880 error code?
The most common causes of C0880 include: Open or short circuit in wiring harness; Malfunction of the control module (ECU, BCM); Poor contact in connectors; Contact corrosion.
How do I fix a C0880 diagnostic trouble code?
To fix C0880: Check the voltage at the control module connectors. Inspect the wiring harness for damage. Check contacts in connectors for oxidation. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0880?
Do not drive — repair immediately
How much does it cost to fix C0880?
The estimated repair cost for C0880 is $56–222. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat