P0880
TCM Power Input Signal
P0880 is an OBD-II diagnostic trouble code meaning: TCM Power Input Signal. Common causes: poor contact in tcm connectors, open or short circuit in tcm power circuit. Estimated repair cost: $17–278.
Symptoms
- Incorrect gear shifting
- Switching to emergency mode of the gearbox
- Check Engine Light Illuminates
- Loss of engine power
- Dips during acceleration
Causes
- Poor contact in TCM connectors
- Open or short circuit in TCM power circuit
- Faulty TCM power relay
- Alternator or battery problems
- Malfunction of the TCM itself
How to Fix
- Check the voltage at the battery terminals
- Inspect the TCM connectors and wiring for damage.
- Check TCM power relay
- Test TCM power circuit
- Replace TCM if necessary
Related codes
Error P0880 by Vehicle Brand
FAQ
What does the P0880 code mean?
P0880 is an OBD-II diagnostic trouble code that indicates: TCM Power Input Signal
What causes a P0880 error code?
The most common causes of P0880 include: Poor contact in TCM connectors; Open or short circuit in TCM power circuit; Faulty TCM power relay; Alternator or battery problems.
How do I fix a P0880 diagnostic trouble code?
To fix P0880: Check the voltage at the battery terminals. Inspect the TCM connectors and wiring for damage.. Check TCM power relay. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0880?
Limited driving only, diagnose soon
How much does it cost to fix P0880?
The estimated repair cost for P0880 is $17–278. Actual cost depends on your vehicle, location, and labor rates.
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