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C121E-BRAKE PRESSURE SENSOR COMPARATIVE PERFORMANCE (CONTINUED) 7. CHECK THE (B83) BRAKE PRESSURE SENSOR SUPPLY CIRCUIT FOR AN OPEN Turn the ignition off. Measure the resistance of the (B83) Brake Pressure Sensor Supply 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 (B83) Brake Pressure Sensor Supply circuit for an open. Perform ABS VERIFICATION TEST - VER 1. 8. CHECK THE RESISTANCE TO GROUND ON THE (B986) BRAKE PRESSURE RETURN CIRCUIT Turn the ignition off. Measure the resistance between the (B986) Brake Pressure Return Is the resistance below 5.0 ohms? Yes >> Go To 9 No >> Repair the (B986) Brake Pressure Return circuit for an open. Perform ABS VERIFICATION TEST - VER 1. 5 - 270 BRAKES - BRAKE CONTROLLER ELECTRICAL DIAGNOSTICS WK |