Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition
The supplemental restraint system module (SRS) is powered via two separately fused power inputs. The control module controls its own system voltage.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The system voltage is lower than 9.0 V.
- Incorrect value runs longer than 10 seconds.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Ignition position II and III.

Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.





Substitute value
- None.

Possible source
- Short-circuit to ground in the power supply cable.
- Contact resistance or oxidation in the terminals.
- Low battery
- Damaged generator (GEN).

Fault symptom[s]
- KT, Warning lights and chimes/Supplemental Restraint System (SRS) indication/no indication