DTC Troubleshooting

WARNING: This page is about a different car, the 2010 Suzuki Kizashi. However, it is still accessible from the selected car via links, so may be relevant.

DIAGNOSIS PROCEDURE

Step	Action	YES	NO
1	LIN communication circuit check Disconnect negative (-) cable at battery. Disconnect front power window motors, power window master switch and "L01" connectors. Check for proper terminal connection to front power window motors, power window master switch and "L01" connectors. If connections are OK, connect negative (-) cable at battery and check the following points. Resistance of "A1" circuit: less than 3 Ω Resistance between "A1" circuit and ground: infinity Resistance between "A1" circuit terminal and each terminal at each front power window motor connector: infinity Resistance between "A1" circuit terminal and each terminal at power window master switch connector: infinity Voltage of "A1" circuit: 0 - 1 V (with ignition mode of keyless push start system in "ON") Are they in good condition?	Go to Step 2.	Repair or replace defective wire harness.
2	Power window unit check Check the following points. Power window master switch: POWER WINDOW MASTER SWITCH INSPECTION Power window motor: FRONT WINDOW REGULATOR ASSEMBLY INSPECTION Are they in good condition?	Replace keyless start control module and recheck DTC, see Keyless Start Control Module Removal and Installation ..	Replace defective part.