P0C9D: 14 Volt Power Module Current Sensor B Circuit Range/Performance
What to do
As P0C9C.
What this code means
The 14 volt power module's second current sensor is returning a plausible value that does not match what the module is doing. The family's argument is at P0C9C and sensor A is at P0A86.
Likely causes
Start here
- Faulty battery current sensor · specialist
- Corroded or loose connector · easy
Less common
- Faulty DC-DC converter · specialist
- Failed sensor reference voltage supply · moderate
Symptoms
Components involved
Information, not instruction
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Community experience
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