Temperature Gauge: Testing and Inspection

1. Vehicles with audio coded antitheft system refer to Accessories and Optional Equipment / Radio for radio code procedure.
2. Check foil circuits at back of instrument by measuring between terminal 4 (12p-1) and screw marked T-SIG in main instrument for any open circuits.
3. If cables are intact and temperature gauge does not work, fault is in temperature gauge. Install new main instrument.
4. If there is an open circuit, change foil.