For Diagnostics
- Record pre-set radio frequencies for reprogramming. Disconnect negative battery cable. Also, disconnect any auxiliary batteries and power supplies (if equipped). Wait at least one minute for back-up power supply to deplete stored energy.
- Remove driver-side air bag module. See DRIVER-SIDE AIR BAG MODULE under REMOVAL & INSTALLATION. Connect Air Bag Simulator (418-037) to clockspring side of upper clockspring connector (in place of air bag module).
- Remove glove box and disconnect passenger-side air bag module harness connector. See PASSENGER-SIDE AIR BAG MODULE under REMOVAL & INSTALLATION. Connect Air Bag Simulator (418-138) to vehicle harness side of passenger-side air bag module connector (in place of air bag module).
- Disconnect left-side air bag module harness connector located under left front seat. Connect Air Bag Simulator (418-139) to vehicle harness side of left-side air bag module connector. Disconnect right-side air bag module harness connector located under right front seat. Connect Air Bag Simulator (418-139) to vehicle harness side of right-side air bag module connector.
- Disconnect left front seat belt pretensioner harness connector located under left front seat. Connect Air Bag Simulator (418-139) to vehicle harness side of left front seat belt pretensioner connector. Disconnect right front seat belt pretensioner harness connector located under right front seat. Connect Air Bag Simulator (418-139) to vehicle harness side of right front seat belt pretensioner connector. Reconnect negative battery cable.