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 012: System OKCircuit/System Description
The System OK code is used to identify that the self test has found no faults with the automatic level control system.
Conditions for Running the DTC
The ignition is ON.
Conditions for Setting the DTC
No DTCs are set after self test has been completed.
Action Taken When the DTC Sets
Automatic level control system functions normally.
Conditions for Clearing the DTC
The conditions that caused the DTC to set have been removed.
Reference Information
Schematic Reference
Automatic Level Control Schematics
Connector End View Reference
Description and Operation
Automatic Level Control Description and Operation
Electrical Information Reference
Scan Tool Reference
Control Module References for scan tool information
Circuit/System Verification
Verify that DTC 012 is set after the self test.
| ⇒ | If the DTC is not set, program the automatic level control sensor. If the DTC does not set, replace the automatic level control sensor. |
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Important: System untested code will continue to flash until self test has been completed after the automatic level control sensor replacement.
Control Module References for automatic level control sensor replacement, setup, and programming
