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C2115-SENSOR CLUSTER SUPPLY VOLTAGE HIGH (CONTINUED) 3. CHECK THE VOLTAGE ON THE (G4) SENSOR CLUSTER SUPPLY CIRCUIT WARNING: When the engine is operating, do not stand in direct line with the fan. Do not put your hands Disconnect the Sensor Cluster harness connector. Start the engine. Raise engine speed above 1800 RPM. Measure the voltage of the (G4) Sensor Cluster Supply Circuit. Is the voltage above 17 volts? Yes >> Go To 4 No >> Go To 7 4. CHECK THE VOLTAGE ON THE FUSED B(+) CIRCUITS WARNING: When the engine is operating, do not stand in direct Disconnect the Anti-Lock Brake Module harness connector. Start the engine. Raise engine speed above 1800 RPM. Measure the voltage of the (A107) and the (A200) Fused B(+) circuits. Is the voltage above 17 volts? Yes >> Refer to appropriate Service Information for Charging Sys- tem testing and repair. Perform ABS VERIFICATION TEST - VER 1. No >> Go To 5 5. (G4) SENSOR CLUSTER SUPPLY CIRCUIT SHORT TO GROUND Turn the ignition off. Measure the resistance between ground and the (G4) Sensor Cluster Is the resistance below 5.0 ohms? Yes >> Repair the (G4) Sensor Cluster Supply circuit for a short to ground. Perform ABS VERIFICATION TEST - VER 1. No >> Go To 6 5 - 342 BRAKES - BRAKE CONTROLLER ELECTRICAL DIAGNOSTICS WK |