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C123B-ESP SYSTEM CONTROL TOO LONG (CONTINUED) For the Anti-Lock Brake System circuit diagram. (Refer to 5 - BRAKES - SCHEMATICS AND DIAGRAMS) For a complete wiring diagram Refer to Section 8W. • When Monitored: • Set Condition: Possible Causes WIRING HARNESS, TERMINAL, CONNECTOR DAMAGE DYNAMICS SENSOR Diagnostic Test 1. CHECK FOR A DTC C123B-ESP SYSTEM CONTROL TOO LONG NOTE: This DTC must be active for the results of this test to be valid. With the scan tool, read and record DTC’s. With the scan tool, read and record Freeze Fame information. With the scan tool, erase DTC’s. Cycle the ignition switch from off to on. With the scan tool, read and record DTC’s Does the scan tool display: C123B-ESP SYSTEM CONTROL TOO LONG? Yes >> Go To 2 No >> Refer to the INTERMITTENT CONDITION diagnostic procedure. Perform ABS VERIFICATION TEST - VER 1. 2. CHECK THE WIRING HARNESS, TERMINALS, AND CONNECTORS Visually inspect the related wiring harness. Look for any bruised, chafed, pierced, or partially broken wires. Visually inspect the related wiring harness connectors. Look for broken, bent, pushed out, or corroded terminals. Were any problems found? Yes >> Repair as necessary. Perform ABS VERIFICATION TEST - VER 1. No >> Replace the Dynamics Sensor in accordance with the Service Information. Perform ABS VERIFICATION TEST - VER 1. 5 - 314 BRAKES - BRAKE CONTROLLER ELECTRICAL DIAGNOSTICS WK |