Engine Coolant Level Sensor - G32-, Checking: Notes
General Description
The Vehicle Electrical System Control Module -J519- Uses The Engine Coolant Level Sensor -G32- Signal To Determine The Engine Coolant Level And If It Drops Below A Pre-Determined Level.
Special Tools And Workshop Equipment Required
- Multimeter.
- Wiring Diagram.
- Scan Tool.
Test Requirements
- Fuses OK.
- Battery voltage OK.
- Switch OFF all electrical and electronic accessories.
- Vehicles with automatic transmission, ensure the selector lever position is in "P".
- Vehicles with manual transmission, ensure the shifter lever position is in "N" with the parking brake applied.
- Observe all safety precautions: SAFETY PRECAUTIONS
.
- View clean working conditions: CLEAN WORKING CONDITIONS
.
Test Procedure
| Step |
Procedure |
Result / Action to Take |
| 1 |
- PERFORM: Preliminary Check to verify the customers complaint. Refer to PRELIMINARY CHECK
.
-- Was Complaint verified? |
-- YES:
-- NO:
- GATHER more information from customer about the complaint.
|
| 2 |
- IGNITION: OFF.
- DISCONNECT: Engine Coolant Level Sensor -G32- harness connector.
- REMOVE: Vehicle Electrical System Control Module -J519-. Refer to appropriate service information.
- CHECK: Engine Coolant Level Sensor -G32- harness connector terminal 1 to the Vehicle Electrical System Control Module -J519- harness connector T32b / 25 for resistance.
- CHECK: Engine Coolant Level Sensor -G32- harness connector terminal 2 to the Vehicle Electrical System Control Module -J519- harness connector T32b / 27 for resistance.
- SPECIFIED VALUE: 0.5 Ω (± 0.3 Ω).
-- Were Values obtained? |
-- YES:
-- NO:
- PERFORM: Visual Inspection of wiring and component.
- CHECK: Wiring for open, high resistance, short or harness connector for damage, corrosion, loose or broken terminals.
- REPAIR: Faulty wiring or connector.
- GO TO: Step 3 Engine Coolant Level Sensor - G32-, CHECKING - 3 .
|
| 3 |
Refer to the Final Procedure Below |