TCM T8 / P0979 02
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Message appears in display.
Solenoid S4 Circuit, Short to Ground
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Fault symptom
Message appears in display.
On-board diagnosis
Type of diagnosis:
Enable criteria:
Engine running and not in limp home mode. |
Fault criteria:
Solenoid signal output is ON but the input receives an OFF signal. |
System reaction to a fault:
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:
Electrical fault in connecting leads or component. |