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 B1017: Output Driver Module PerformanceCircuit/System Description
The driver and passenger door modules (DDM PDM), upon receipt of a class 2 message or a direct lock or unlock switch input will supply battery positive voltage to the internal door lock and unlock relays control circuits.
Conditions for Running the DTC
The battery voltage is between 9-16 volts.
Conditions for Setting the DTC
During a lock or unlock function, the DDM or PDM detects an internal lock or unlock relay driver circuit is shorted to ground.
Action Taken When the DTC Sets
The DDM or PDM will cancel any outputs on the door lock or unlock relay control circuits.
Conditions for Clearing the DTC
| • | This DTC will clear on current status after the condition for setting the fault is corrected. |
| • | A history DTC will clear after 50 consecutive ignition cycles without a fault present. |
Reference Information
Schematic Reference
Door Lock/Indicator Schematics
Connector End View Reference
Description and Operation
Power Door Locks Description and Operation
Electrical Information Reference
Scan Tool Reference
Control Module References for scan tool information
Circuit/System Verification
- Ignition ON, clear the affected door module DTCs.
- Operate a power door lock switch to lock and unlock and verify that the DTC does not reset.
| ⇒ | If the DTC resets, replace the affected door module. |
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for door lock and side window switch replacement, programming, and setup
