183
4. WATER TEMPERATURE GAUGE MALFUNCTION
CIRCUIT DIAGRAM
(a) Get the value of water temperature with the diagnosis tester
1 Connect the diagnosis tester to the diagnosis interface
2 Turn the ignition switch to ON
3 Read the value of engine water temperature displayed on the diagnosis tester
Standard: The same with the actual engine coolant temperature.
Result and solution:
If it is normal, the water temperature gauge has no malfunction
If abnormal, Inspect the combination meter assembly
(b) Inspect the combination meter assembly
1 Inspect resistance
 Remove the combination meter assembly and disconnect connectors

Inspect continuity between terminals
Water Temperature Sensor
Combined Meter Assembly
Water
Temperature
Signal
To Next Page
Loading...
Need help?
General
