TCM E39 / P0563 00

Read the instructions below then start the fault diagnostic procedure.

Symptom: Message appears in display.

P0563 00

Fault symptom

Message appears in display.

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Engine running.

Fault criteria:

Battery voltage has exceeded 18 v for more than 1s.

System reaction to a fault:

Message appears in display.

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.

Functions in the diagnostic tool related to the fault:

Battery voltage

Test value:

(See also description of readings/activations in diagnostic tool)