Neon L4-2.0L SOHC (1995)
Temperature Gauge: Testing and Inspection
Temperature Gauge Test
Fig. 6 Engine Coolant Temperature Sensor
1. Disconnect temperature sending unit.
2. Turn ignition switch ON. The temperature gauge should be at its lowest position. Turn ignition switch OFF.
3. Ground temperature gauge sending unit connector Pin 3. Turn ignition switch ON. The temperature gauge should be at its highest position. After
the seat belt lamp go out, the cluster should chime for about eight seconds.
a. If OK, check temperature sending unit connector for proper connection. If connections are OK, replace the sending unit.
b. If not OK, the high temperature chime sounds but the gauge shows cold. Replace the gauge assembly If gauge is still not working, replace the
printed circuit board.
