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U0170-LOST COMMUNICATION W/UP-FRONT LEFT SATELLITE ACCELERATION SENSOR (CONTINUED) 6. CHECK THE (R79) FRONT LEFT IMPACT SENSOR CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Measure the resistance of the (R79) Front Left Impact Sensor Ground Is the resistance below 1 ohm? Yes >> Go To 7 No >> Repair the (R79) Front Left Impact Sensor Signal circuit for an open or high resistance. Perform the ORC VERIFICATION TEST - VER 1. 7. CHECK OPERATION OF THE FRONT LEFT IMPACT SENSOR Replace the Front Left Impact Sensor. Reconnect the vehicle body harness to the impact sensor. Remove any special tools or jumper wires and reconnect all previously disconnected components - except the Bat- WARNING: To avoid personal injury or death, turn the ignition on, then reconnect the battery. Use the scan tool and erase the stored codes in all airbag system modules. Turn the Ignition Off, and wait 15 seconds before turning the Ignition On. Wait one minute, and read active codes and if there are none present read the stored codes. Did the active Front Left Impact Sensor DTC return? Yes >> Go To 8 No >> Repair is complete. Perform the ORC VERIFICATION TEST - VER 1. 8. REPLACE THE OCCUPANT RESTRAINT CONTROLLER WARNING: To avoid personal injury or death, turn the ignition off, disconnect the battery and wait two min- WARNING: If the airbag control module is dropped at any time, it must be replaced. Failure to take the View repair Repair Replace the Occupant Restraint Controller in accordance with Service Information. Perform the ORC VERIFICATION TEST - VER 1. 8O - 368 RESTRAINTS - ELECTRICAL DIAGNOSTICS ND |