Captiva |
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• | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
• | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
• | Diagnostic Procedure Instructions provides an overview of each diagnostic category. |
The wheel speed sensor produces an alternating current signal whose amplitude and frequency vary, depending on the velocity of the wheel. The electronic brake control module (EBCM) uses the frequency of the AC signal to calculate the wheel speed. The EBCM provides the engine control module (ECM) vehicle speed information through the high-speed communications on the controller area network (CAN). The ECM continuously monitors the vehicle speed signal supplied by the EBCM.
• | The engine is running. |
• | The DTCs run continuously once the above condition is met. |
The ECM detects the vehicle speed CAN signal is not valid.
DTCs P0500 is a Type B DTC.
DTC P0500 is a Type B DTC.
Powertrain Diagnostic Trouble Code (DTC) Type Definitions
Control Module References for scan tool information
⇒ | If any TCM or communication DTCs are set, refer to Diagnostic Trouble Code (DTC) List - Vehicle for further diagnosis. |
Caution: Support the lower control arms in the normal horizontal position in order to avoid damage to the drive shafts. Do not operate the vehicle in gear with the wheels hanging down at full travel.
• | The VSS parameter |
• | The speedometer |
Note: Circuit/System Verification must be performed before Circuit/System Testing.
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for engine control module replacement, setup, and programming
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