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C1044–RIGHT REAR TONE WHEEL PERFORMANCE For a complete wiring diagram Refer to Section 8W. • When Monitored: • Set Condition: Possible Causes RIGHT REAR TONE WHEEL Diagnostic Test 1. VERIFY DTC IS ACTIVE Turn the ignition on. With the scan tool, read and record ABS DTCs. With the scan tool, read and record Environmental Data (EV Data). With the scan tool, erase DTCs. Cycle the ignition switch. WARNING: Ensure brake capability is available before road testing. With the scan tool, read ABS DTCs. Does the scan tool display: C1044–RIGHT REAR TONE WHEEL PERFORMANCE? Yes >> Go To 2 No >> Perform the ABS Intermittent Condition diagnostic procedure in this Section. Perform ABS VERIFICATION TEST - VER 1. (Refer to 5 - BRAKES - STANDARD PROCEDURE). 2. INSPECT RIGHT REAR TONE WHEEL Inspect the tone wheel teeth for missing teeth, cracks, and looseness. The teeth must be perfectly square, not bent, Were any problems found? Yes >> Replace the Right Rear Tone Wheel in accordance with the Service Information. Perform ABS VERIFICATION TEST - VER 1. (Refer to 5 - BRAKES - STANDARD PROCEDURE). No >> Test Complete. 5 - 104 BRAKES - ABS ELECTRICAL DIAGNOSTICS KJ |