Geely CK Series 2007 Workshop Manual page 324

Table 2. Problem Cause and Troubleshooting of No Heating:
Area
Water temperature sensor damaged
Blower motor does not rotate
Fan speed adjustment switch damaged
Output air temperature adjustment switch damaged
Table 3. Problem Cause and Troubleshooting of Noise:
Drive belt loose or w orn
Cooling electric fan touches other parts
Area
Blower motor mechanical friction
No oil on the motor bearing, dry friction
Low battery voltage
Problem Cause
Problem Cause
Troubleshooting
Repair or replace
Repair or replace
Replace
Replace
Troubleshooting
Replace the drive belt
Service and eliminate the impact
Service and fill the oil
Fill the grease or replace the bearing
Charge the battery
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