TCM E39 / P0734 00

Read the instructions below then start the fault diagnostic procedure.

Symptom: Message appears in display.

P0734 00

Fault symptom

Message appears in display.

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Battery voltage must be between 10.2 - 15.5 V.

Selector lever in position D.

4th gear engaged

Accelerator pedal position > 10 %.

Engine speed over 60 rpm.

Oil temperature >20 ° C

TCM not in Limp Home

The following diagnostic trouble codes may not be generated:

P0716

P0717

P0721

P0722

Fault criteria:

Gear ratio measured by the control module varies more than 20 % from the expected value.

The fault criterion must be met for at least 1 second 12 times.

System reaction to a fault:

Limp home

Diagnostic help

Diagnosis regards:

Locating a mechanical fault.