Checks | Cause | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DEFINITION: Gear engagement that takes longer than 3 seconds when the engine is idling in Park or Neutral, and the gear selector is moved to Drive or Reverse range. | |||||||||||||
Automatic Transmission Fluid Level | Low fluid level | ||||||||||||
Transmission Main Line Pressure | Low transmission main line pressure | ||||||||||||
Reverse Band Servo Assembly - Reverse engagement only | The reverse band servo piston oil seal ring (43) is damaged or rolled. | ||||||||||||
Forward Band Servo Assembly - Drive engagement only | The forward band servo piston oil seal ring (18) is damaged or rolled. | ||||||||||||
Control Valve Body Assembly - Reverse engagement only | The reverse servo boost valve (367A) is binding or is damaged. | ||||||||||||
Control Valve Body Assembly - Drive engagement only | The forward servo boost valve (367B) is binding or is damaged. | ||||||||||||
Control Valve Body Spacer Plate Assembly - Drive engagement only | The thermal element is damaged or is not functioning properly. | ||||||||||||
TCC Blowoff Ball Valve Assembly | The TCC blowoff ball valve (420) is not seating -- causing torque converter drain back. | ||||||||||||
Input Clutch Assembly |
| ||||||||||||
