Geely CK Series 2007 Workshop Manual page 190

4. WATER TEMPERATURE GAUGE MALFUNCTION
CIRCUIT DIAGRAM
Water Temperature Sensor
(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
Combined Meter Assembly
Water
Temperature
Signal
183