Diagnostic Aids

1995 Chevrolet Chevy Van G30, Van Cargo Extended, 6.5 YSECTION Diagnostic Aids

Check scan tester accompanying value combinations chart. Check all wiring connectors for proper connections and tension.

VALUE COMBINATION CHART

Application A B C
Park Off On Off
Reverse On On Off
Neutral Off On Off
4th Off On On
3rd Off Off On
2nd Off Off Off
1st On Off Off
Illegal On Off On
Illegal On On On
Fig 1: Code P1810 Schematic ("S" & "T" Series 4.3L - VIN W) Transmission Range Switch Assembly Circuit
G95E28104
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.