Electronic Power Steering Module (EPS)

U0415-00 IMPLAUSIBLE DATA RECEIVED FROM ABS

- When Monitored:
Continuously while the system is active.

- Set Conditions:
An error message has been received over the bus from the Anti-lock Brake System (ABS) Module.





Diagnostic Test

1. VERIFY THE DTC IS ACTIVE
1. Turn the ignition on.
2. With the scan tool, record and erase the DTCs.
3. Cycle the ignition from off to on.
4. With the scan tool, read the DTCs.

Is the DTC active at this time?

Yes

- Go To 2

No

- Go To 3

2. CHECK FOR DTCS IN THE ABS MODULE
1. With the scan tool, read DTCs in the ABS Module.

Is the ABS Module reporting any DTCs?

Yes

- Perform the appropriate diagnostic procedure. Testing and Inspection.

No

- Replace the Electronic Power Steering (EPS) Module. Steering Gear - Removal.
- Perform the EPS VERIFICATION TEST. EPS Verification Test.

3. CHECK THE WIRING AND CONNECTORS
1. The conditions necessary to set the DTC are not present at this time.
2. With the scan tool, check the Environmental Data to help identify the conditions in which the DTC was set.
3. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.
4. Wiggle the wiring and connectors while checking for shorted and open circuits.

Were there any problems found?

Yes

- Repair as necessary.
- Perform the EPS VERIFICATION TEST. EPS Verification Test.

No

- Test complete.