Diesel Data: Automotive Repair

P/S Warning Light Remains ON Steady after Engine Starts




P/S Warning Light Remains ON Steady after Engine Starts

Circuit Diagram










Troubleshooting


1. Was "EPS System Check" performed?
YES
Go to Step 2.
NO
Go to P/S System Check P/S System Check.
2. P/S control module power supply circuit and ground circuit check
Check P/S control module power supply circuit and ground circuit.
Are they in good condition?
YES
Perform Troubleshooting for Lost Communication Troubleshooting for Lost Communication.
NO
Repair or replace defective part.

NOTE:

Perform the following items after completion of check and repair.

- Connect every P/S system component and check if installed securely.
- Recheck system to see there is no error. P/S System Check