Four Wheel Drive Systems
- Description And Operation
- Diagnosis And Testing
- Four-Wheel Drive Systems
- Functional Test -Electronic Shift
- Notes
- Pinpoint Test A: Electronic Shift Functional Test
- Symptom Chart
- Pinpoint Tests
- Pinpoint Test B Chart - Vehicle Does Not Operate Correctly In A4WD And 4WD High Modes
- Pinpoint Test C Chart - No Communication With Four-Wheel Drive Control Module (4WD)
- Pinpoint Test D Chart - Vehicle Does Not Shift Between Auto/4WD High And 4WD Low Modes Correctly
- Pinpoint Test E Chart - Front Axle Does Not Engage Correctly
- Removal And Installation