Speedometer and/or Odometer Inaccurate or Inoperative

SPEEDOMETER AND/OR ODOMETER INACCURATE OR INOPERATIVE

TEST DESCRIPTION

Steps 1-3:

Steps 4-8:

Steps 9-14:

The numbers below refer to the step numbers on the diagnostic table.
4. This step tests for a malfunctioning component that is interrupting the vehicle speed signal circuit.
5. This step tests for the proper voltage from the IPC.