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BAS TRAVEL SENSOR CIRCUIT (CONTINUED) 10. MEASURE THE RESISTANCE BETWEEN GROUND AND THE BAS TRAVEL SENSOR 5-VOLT SUPPLY Turn the ignition off. Disconnect the CAB harness connector. Note: Check connectors - Clean/repair as necessary. Is the resistance above 100 kohms? Yes >> Go to 11 No >> Repair the 5-Volt Supply circuit for a short to ground. Perform ABS VERIFICATION TEST. 11. MEASURE THE RESISTANCE OF THE BAS TRAVEL SENSOR 5-VOLT SUPPLY CIRCUIT With the ignition off. Measure the resistance of the 5-Volt Supply circuit from the BAS Is the resistance below 5.0 ohms? Yes >> Replace the Controller Antilock Brake. (Refer to 8 - ELEC- TRICAL/ELECTRONIC CONTROL MODULES/CONTROL- Perform ABS VERIFICATION TEST. No >> Repair the BAS Travel Sensor 5-Volt Supply circuit for an open. Perform ABS VERIFICATION TEST. ZH BRAKES - ABS ELECTRICAL DIAGNOSTICS 5 - 221 |