J: Programmable Speedometer/Odometer Module (PSOM)
Introduction
Introduction
1996 PCED OBDI | SECTION 18: Diesel Diagnosis — 7.3L DI Engine |
J: Programmable Speedometer/Odometer Module (PSOM) Introduction | J: Pinpoint Tests |
You should enter this pinpoint test only when you have been directed here from symptom flowcharts.
To prevent the replacement of good components, the following areas may be of concern:
This pinpoint test is intended to diagnose the following:
The PSOM receives input from the rear anti-lock brake system (RABS) sensor, which is mounted on the rear axle differential. The PSOM takes this input signal information to the PCM.
0500 = Vehicle speed sensor malfunction.
| J: Pinpoint Tests |