Electro-Hydraulic Power Steering (EHPS)

U0415-00-IMPLAUSIBLE DATA RECEIVED FROM ABS

For a complete wiring diagram, refer to the Wiring Information.

- When Monitored:
Continuously while the system is active.

- Set Condition:
An error message has been received over the bus from the Anti-lock Brake Module.





1. ACTIVE DTC

NOTE: Diagnose all CAN B and C communication DTCs before continuing.

1. Ignition on, engine not running.
2. With a scan tool, view DTCs.

Is the status Active for this DTC?

Yes

- Go To 2

No

- Test complete. The condition or conditions that originally set this DTC are not present at this time. 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.

2. ABS COMMUNICATION RELATED DTCS IN OTHER MODULES
1. With a scan tool check for ABS communication related DTCs in other modules on the CAN Bus.

Are there any ABS communication related DTCs in other modules on the CAN Bus at this time?

Yes

- Replace and program the Anti-Lock Brake Control Module (ABS). Anti-Lock Brake System Module - Removal.
- Perform the EHPS Verification Test. EHPS Verification Test.

No

- Replace and program the Electro-Hydraulic Power Steering (EHPS) Pump. Power Steering Pump - Removal.
- Perform the EHPS Verification Test. EHPS Verification Test.