Diagnostic Trouble Code Information

Diagnostic trouble code (DTC) information PSCM-U300616

Condition
Power Steering Control Module (PSCM) monitors the power supply (30-supply) to the control module.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The power supply is lower than 9 V.
- Incorrect value runs longer than 0.5 seconds.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Ignition switch position II.

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
- Low battery
- Contact resistance or oxidation in the terminals.
- Short-circuit to ground in the power supply cable.
- Open-circuit in the power supply cable.

Fault symptom[s]
- Text window and warning symbol/Yellow symbol and text message
- Power steering control does not function