ME9 / P0650 00

Read the instructions below then start the fault diagnostic procedure.

Symptom: Check Engine lamp, faulty function

P0650 00

Fault symptom

Check Engine lamp, faulty function

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Battery voltage must be between 10 - 18 V.

Engine running.

Fault criteria:

The control module detects the circuit is shorted/open for more than 4 seconds.

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.

Functions in the diagnostic tool related to the fault:

Test value:

•	Malfunction Indicator Lamp

Activation:

•	Malfunction Indicator Lamp

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