Grand Vitara JLS Plus 2WD V6-2.5L (2000)
Fuel Gauge Module: Component Tests and General Diagnostics
1. Remove rear bumper facing.
2. Detach grommet from vehicle.
3. Disconnect coupler.
4. Connect BI/W terminal of coupler to a light bulb (12 V, 3.4 W) as shown.
5. Turn ignition switch ON.
Make sure that bulb is lighted with meter pointer fluctuating several seconds thereafter. If meter is faulty, replace.
