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Old 02-19-2010, 11:51 PM   #1
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Default P1811

P1811

Description
Maximum adapt and long shift


Symptoms
Disable shift adapts
Maximum line pressure

Causes

  • Failure of pressure control solenoid
  • Short in wire harness
  • Loss of 12v on pin E
  • Worn clutch plates
Solutions
  • Check for 12v on pin E
  • Check for Ohms on pins C-D, 3-5ohms at 68*f If out of range, replace EPC
  • Check for short on wire harness
  • Replace worn clutches.
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obd2, obdii, p1811

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