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Home >> GMC >> 1995 >> Forward Control 7.4 N >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 7.4L >> Trouble Code Charts >> Code 81, Transmission 2-3 Error >> Notes
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Code 81, Transmission 2-3 Error: Notes

NOTE: Test numbers refer to numbers on diagnostic chart.
  1. Checks function of 2-3 shift solenoid and internal transmission wiring.
  2. Checks for power to 2-3 shift solenoid from ignition.
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