Late shift to  from  position and return to (cont'd) |
- Start clutch feed pipe damaged or out of round
- Shift cable broken or out of adjustment
- Manual valve lever and pin worn
- Low ATF level
- ATF strainer or ATF filter clogged
- ATF deteriorated
- Valve body assembly defective
- CVT pulley pressure control valve assembly defective
- CVT speed change control valve assembly defective
- CVT start clutch pressure control valve assembly defective
- Manual valve body defective
- Manual valve lines worn or damaged
- Solenoid valve defective
- PCM defective
- Transmission range switch defective
- Start clutch control system memory in PCM defective
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- Inspect the clutch piston, clutch piston check valve and O-rings. Check the spring retainer for wear and damage. Inspect the clutch end-plate-to-top-disc clearance. If the clearance is out of tolerance, inspect the clutch discs and plates for wear and damage. If the discs and plates are worn or damaged, replace them as a set. If they are OK, adjust the clearance with the clutch end plate.
- Check for a loose shift cable on the shift lever and the transmission control shaft.
- Check ATF level and check ATF cooler lines for leakage and loose connections. If necessary, flush ATF cooler lines.
- Check the
 indicator light indication and check for loose transmission range switch connector.
- Calibrate start clutch control system.
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| Hunting engine speed |
- Pulley pressure feed pipe damaged or out of round
- Forward clutch defective
- Reverse brake defective
- Reverse brake piston stuck, worn or damaged
- Reverse brake return springs/retainer worn or damaged
- Start clutch defective
- Start clutch end plate clearance incorrect
- Start clutch feed pipe damaged or out of round
- Shift cable broken or out of adjustment
- Manual valve lever and pin worn
- Low ATF level
- ATF strainer or ATF filter clogged
- ATF deteriorated
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- Check the drive and driven pulley pressure and lubrication pressure. Measurement of the pressure is low or no pressure, check the ATF pump, chain and sprocket.
- Check the forward clutch pressure.
- Check the indicator light indication and check for loose solenoid harness connector.
- Inspect the clutch piston, clutch piston check valve and O-rings. Check the spring retainer for wear and damage. Inspect the clutch end-plate-to-top-disc clearance. If the clearance is out of tolerance, inspect the clutch discs and plates for wear and damage. If the discs and plates are worn or damaged, replace them as a set. If they are OK, adjust the clearance with the clutch end plate.
- Check for a loose shift cable on the shift lever and the transmission control shaft.
- Check ATF level and check ATF cooler lines for leakage and loose connections. If necessary, flush ATF cooler lines.
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