Final Drive 02D And 0AV, Function Test For Opened HALDEX Clutch, Manual Transmission
Test Prerequisites
- Haldex clutch fluid level OK
- Check fluid level in Haldex clutch, refer to OIL LEVEL IN THE HALDEX CLUTCH, CHECKING .
- Correct Engine Control Module (ECM) and ABS control module installed (check coding and control module identification number).
-- Place vehicle on lift.
CAUTION:
For safety reasons, vehicle must be placed on lift so that the wheels do not have any contact with floor.
Be careful when testing to prevent damage.
-- Press clutch pedal.
-- Start the engine.
-- Press clutch pedal, engage 1st gear and accelerate slowly.
All 4 wheels must turn.
-- Set the parking brake.
Rear wheels must come to a standstill while front wheels continue to turn.
- Do not turn rear wheels:
Haldex clutch is open, function is OK.
- Turn the rear wheels:
The Haldex clutch is closed. Possible cause of malfunction:
- Main pressure control valve can stick
- Mechanical Haldex clutch malfunction
- All Wheel Drive (AWD) control module -J492- at rear final drive faulty
- Parking brake indicator lamp switch -F9- faulty