P0560 12 (TCM - Trans Control Module)

P0560 12

Voltage Shutoff Undervoltage






Fault symptom
Messages shown in SID.

On-board diagnosis

Type of diagnosis:
Continuous

Fault criteria:
Power supply below 8.7V for more than 1s.

System reaction to a fault:
Messages shown in SID.
TCM in Limp Home.

Checking the wiring harness
Move the wiring harness at several spots and in several directions to reveal intermittent breaks and short-circuits. Check switches, connectors and crimp connections for oxidation, retracted pins and pin clamping force.

Diagnostic help

Diagnosis regards:
Finding power supply faults.