For 1990-2009 cars only
Diagnostic Instructions
| • | 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 |
DTC Descriptor
DTC B1008 42: Calibration Data Not ProgrammedCircuit/System Description
When the ignition is turned ON, the object alarm module performs a self-test to verify if any critical malfunction exists within the system. During the power-up mode, the object alarm module checks for a valid calibration data set.
Conditions for Running the DTC
| • | DTC B1325 is not set |
| • | The ignition voltage is at least 9.0 V and no more than 16.0 V |
Conditions for Setting the DTC
The object alarm module does not detect a valid calibration data set.
Action Taken When the DTC Sets
| • | Parking assist is disabled. |
| • | SERVICE PARK ASSIST message is displayed in the driver information center and a chime will sound. |
Conditions for Clearing
| • | The object alarm module clears the history DTC when a current DTC is not detected in 100 ignition cycles. |
| • | The condition for the DTC is no longer present. |
Reference Information
Schematic Reference
Connector End View Reference
Description and Operation
Object Detection Description and Operation
Electrical Information Reference
Scan Tool Reference
Control Module References for scan tool information
Circuit/System Verification
Verify that DTC B1008 is not set.
| ⇒ | If the DTC is set, program the object alarm module. Refer to Object Alarm Module Programming and Setup. If the DTC resets, replace the object alarm module. |
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for park assist module replacement, setup, and programming
