dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

Temperature Gauge > < Coolant Temperature Sensor/Switch (For Computer)|Specifications|Page 1973
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Temperature Sensor (Gauge): Testing and Inspection

    When a malfunction occurs with a cluster gauge, before disassembling the cluster to check the gauge, check for a defective sending unit or wiring as
follows: 

1.

Ground sending unit connector leads, at the sending unit, in the vehicle.

2.

With ignition in On position, a grounded input will cause the fuel or temperature gauge to read maximum or above.

Temperature Gauge > < Coolant Temperature Sensor/Switch (For Computer)|Specifications|Page 1973