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Home >> Suzuki >> 2001 >> XL-7 Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 104 (Air Bag Restraint Systems) >> Diagnostic Tests >> DTC B1018: Passenger-Side Air Bag Circuit Short To Ground >> Diagnostic Procedure

Diagnostic Procedure

WARNING: This page is about a different car, the 2004 Suzuki XL-7. However, it is still accessible from the selected car via links, so may be relevant.
  1. Pull top of glove box outward while depressing stops. Allow glove box to fall toward passenger seat. Disengage Connector Position Assurance (CPA) clip and disconnect passenger-side air bag module connector. See Figure.
  2. Connect STEERING WHEEL connector of Load Tool (09932-75010) to harness side of passenger-side air bag module connector using Load Tool Adapter (09932-78340). Turn ignition on. Using scan tool, retrieve DTCs. If DTC B1018 is current, go to next step. If DTC B1018 is not current, replace passenger-side air bag module. See PASSENGER-SIDE AIR BAG MODULE  under REMOVAL & INSTALLATION.
  3. Turn ignition off. Disconnect load tool. Disconnect SDM harness connector. See SENSING & DIAGNOSTIC MODULE (SDM)  under REMOVAL & INSTALLATION. Measure resistance between ground and SDM connector terminal No. 7 (Yellow/Red wire). See Figure. If resistance is infinite, go to next step. If resistance is zero ohm, repair short to ground in Yellow/Red wire. See WIRE REPAIR .
  4. Measure resistance between ground and SDM connector terminal No. 8 (Yellow wire). If resistance is infinite, substitute a known-good SDM and retest system. If resistance is zero ohm, repair short to ground in Yellow wire. See WIRE REPAIR . Reconnect all components. Clear DTCs. Go to AIR BAG DIAGNOSTIC SYSTEM CHECK  under DIAGNOSTICS.
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