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C1011-LEFT FRONT WHEEL SPEED SENSOR SIGNAL ERRATIC PERFORMANCE (CONTINUED) 5. (B9) LEFT FRONT WSS SUPPLY CIRCUIT SHORT TO VOLTAGE Turn the ignition off. Disconnect the Anti-Lock Brake Module harness connector. Turn the ignition on. Measure the voltage of the (B9) Left Front WSS Supply circuit. Is there any voltage present? Yes >> Repair the (B9) Left Front WSS Supply circuit for a short to voltage. Perform ABS VERIFICATION TEST - VER 1. No >> Go To 6 6. (B9) LEFT FRONT WSS SUPPLY CIRCUIT SHORT TO GROUND Turn the ignition off. Measure the resistance between ground and the (B9) Left Front WSS Is the resistance below 5.0 ohms? Yes >> Repair the (B9) Left Front WSS Supply circuit for a short to ground. Perform ABS VERIFICATION TEST - VER 1. No >> Go To 7 7. (B9) LEFT FRONT WSS SUPPLY CIRCUIT OPEN Measure the resistance of the (B9) Left Front WSS Supply circuit. Is the resistance below 5.0 ohms? Yes >> Replace the Anti-Lock Brake Module in accordance with the Service Information. Perform ABS VERIFICATION TEST - VER 1. No >> Repair the (B9) Left Front WSS Supply circuit for an open. Perform ABS VERIFICATION TEST - VER 1. 5 - 146 BRAKES - BRAKE CONTROLLER ELECTRICAL DIAGNOSTICS WK |