Check Abs Module Power Supply And Ground Circuit - Chery Tiggo 2009 Service Manual

Diagnostic Procedure
1.
CHECK DTC
• Perform DTC confirmation procedure.
Is DTC C1604 present?
Yes >>
Go to the next step.
No >>
The condition that caused this DTC to set is currently not present (See Diagnostic Help and Intermit-
tent DTC Troubleshooting in Section 12 Brakes for more information).
2.

CHECK ABS MODULE POWER SUPPLY AND GROUND CIRCUIT

• Check the ABS module voltage supply circuit and ground circuit for an open, high resistance or short circuit.
Is the check result normal?
Yes >>
Go to the next step.
No >>
Repair circuit for an open or short in harness and connectors.
3.
CHECK DTC
• With the X-431 scan tool, read ABS module DTCs.
• Refer to DTC Confirmation Procedure .
Is DTC C1604 still present?
Yes >>
Replace the ABS module (See ABS Module Removal & Installation in Section 12 Brakes).
No >>
The system is now operating properly.
Reassemble the vehicle and road test to verify the customers complaint is repaired.
Chery Automobile Co., Ltd.
DIAGNOSIS & TESTING
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