FixVault
Home › Chevrolet › 1993 › Forward Control 4.3 Z, Standard › Repair and Diagnosis › External Pages › Different car › Section 71 (Engine Controls - Tests W/Codes - Body Control Computer) › Self-Diagnostic Tests › Test 36A - Odometer/Speedometer Failure

Test 36A - Odometer/Speedometer Failure

WARNING: This page is about a different car, the 1995 Plymouth Voyager, 1995 Plymouth Grand Voyager, 1995 Dodge Grand Caravan, 1995 Dodge Caravan, and 1995 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Perform TEST VER-1B after each repair.
CAUTION: Always turn ignition off prior to disconnecting or connecting any module connector.
  1. Raise and support vehicle. Start engine. Place gear selector in Drive. Go to next step.
  2. Using scan tool, read Vehicle Speed Sensor (VSS) signal. If VSS signal does not increase smoothly with acceleration, refer to INSTRUMENT PANEL article in ACCESSORIES & EQUIPMENT section. If VSS signal increases smoothly with acceleration, go to next step.
  3. Check if problem is with odometer only. If problem is not with odometer only, replace instrument cluster. If problem is with odometer only, replace body control module.
About FixVault