Difference between revisions of "00652"
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Latest revision as of 21:46, 16 February 2007
00652 - Gear Monitoring
00652 - Gear Monitoring: Implausible Signal
Possible Causes
- Automatic Transmission Fluid (ATF) Level not OK
- Vehicle Speed Sensor (G68) dirty/faulty
- Impulse Wheel dirty or Installation faulty
- Gearbox Speed Sensor (G38) dirty/faulty
- Impulse Wheel dirty or Installation faulty
- Multi-Function Switch (F125) faulty (but not detected)
- Clutch or Valve Body faulty
- Automatic Transmission Fluid (ATF) Pump faulty
Possible Solutions
- Check Automatic Transmission Fluid (ATF) Level
- Check/Clean/Replace Vehicle Speed Sensor (G68)
- Check/Clean/Replace Gearbox Speed Sensor (G38)
- Check/Replace Multi-Function Switch (F125)
- Check/Replace Clutch and/or Valve Body
Special Notes
- The ratio of engine speed to gearbox output speed in the currently engaged gear is implausible.
- Slip rpm with torque converter lock-up clutch disengaged must be greater than stall speed.