No. 18 Cooling System Concerns-Runs Cold: Notes
NO. 18 COOLING SYSTEM CONCERNS-RUNS COLD DESCRIPTION AND POSSIBLE CAUSE
| 18 |
COOLING SYSTEM CONCERNS-RUNS COLD |
| DESCRIPTION |
- Engine does not reach normal operating temperature.
|
| POSSIBLE CAUSE |
- A/C and heater system malfunction
- Thermostat malfunction
- Improper operation of cooling fan control system
- Improper indication of low engine coolant temperature indicator light and high engine coolant temperature warning light
- ECT sensor malfunction
- Instrument cluster malfunction
|