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9. CHECK (B1) RIGHT REAR WSS SIGNAL CIRCUIT FOR A SHORT TO (B2) RIGHT REAR WSS 12 VOLT If not done so previously, remove all jumper wires. Measure the resistance between the (B1) Right Rear WSS Signal circuit Is the resistance below 10k ohms? Yes >> Repair the (B1) Right Rear WSS Signal circuit for a short to the (B2) Right Rear WSS 12 Volt Supply circuit. Perform ABS VERIFICATION TEST - VER 1. (Refer to 5 - No >> Go To 10 10. CHECK RIGHT REAR WSS Reconnect the Anti-Lock Brakes Module harness connector. Turn the ignition on. Measure the voltage of the (B2) Right Rear WSS 12 Volt Supply circuit Did the voltage drop to 0 volts? Yes >> Replace the Right Rear WSS in accordance with the Ser- vice Information. Perform ABS VERIFICATION TEST - VER 1. (Refer to 5 - No >> Go To 11 11. CHECK RIGHT REAR WSS OUTPUT Backprobe the (B1) Right Rear WSS Signal circuit in the Right Rear Connect the ammeter negative lead to a good clean chassis ground. Slowly rotate the right rear wheel. Does the amperage toggle between 7 mA and 14 mA? Yes >> Replace the Anti-Lock Brakes Module in accordance with the Service Information. Perform ABS VERIFICATION TEST - VER 1. (Refer to 5 - No >> Replace the Right Rear WSS in accordance with the Ser- vice Information. Perform ABS VERIFICATION TEST - VER 1. (Refer to 5 - 5 - 124 BRAKES - ABS ELECTRICAL DIAGNOSTICS KJ |