Inaccurate Shift Points

2001 Chevrolet Chevy Express G2500, Van Passenger Extended, 5.0 MSECTION Inaccurate Shift Points
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Inaccurate Shift Points

Checks Causes
Oil Pump Assembly (4)
  • Stuck pressure regulator valve
  • Sticking pump slide
Valve Body Assembly (60) Spacer plate or gaskets misassembled, damaged or incorrect
Case (103)
  • Porous or damaged valve body pad
  • 2-4 Servo Assembly
    • 2-4 accumulator porosity
    • Damaged servo piston seals
    • Apply pin damaged or improper length
  • 2-4 Band Assembly
    • Burned
    • Anchor pin not engaged
Throttle Position Sensor
  • Disconnected
  • Damage
Vehicle Speed Sensor (36)
  • Disconnected
  • Damaged
  • Bolt not tightened
4WD Low Switch
  • Disconnected
  • Damaged
RENDER: 1.0x

NO RELATED

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