plymouth Workshop Repair Guides

Plymouth Workshop Service and Repair Manuals

Sensors and Switches - Cruise Control > < Oil & Temperature Sending Units Test
Page 1
background image

Temperature Sensor (Gauge): Testing and Inspection
Sending Unit Test

    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.

Sensors and Switches - Cruise Control > < Oil & Temperature Sending Units Test