8007 CDR23

8007 CDR23

Diagnosis distribution line

Diagnostic conditions
- Ignition on
- Start CDR23

Possible cause of fault
Diagnosis distribution line: short circuit to ground/B+ or open circuit

The recipient MOST control module is faulty

CDR23 faulty

NOTE:
- The diagnosis distribution line is connected to the following MOST control modules:
- CDR23 as of model year 2003
- The MOST optical waveguide is connected to the following control modules:
- Amplifier
- CD changer

Affected pin
CDR23, plug C, pin 4

Diagnosis/troubleshooting

Part 1:

Part 2: