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NO CAN COMMUNICATIONS WITH PCM (CONTINUED) 2. MEASURE THE RESISTANCE OF THE CAN C BUS (-) CIRCUIT With the ignition off. Measure the resistance of the CAN C Bus (-) circuit from the CAB har- Is the resistance below 1.0 ohm? Yes >> Replace the Controller Antilock Brake. (Refer to 8 - ELEC- TRICAL/ELECTRONIC CONTROL MODULES/CONTROL- Perform ABS VERIFICATION TEST. No >> Repair the CAN C Bus (-) circuit for an open. Perform ABS VERIFICATION TEST. ZH BRAKES - ABS ELECTRICAL DIAGNOSTICS 5 - 101 |