Brake Switch

1992 GMC Value Van 4.3 Z, AutomaticSECTION Brake Switch
WARNING: This page is about a different car, the 1995 Plymouth Voyager, 1995 Plymouth Grand Voyager, 1995 Dodge Grand Caravan, 1995 Dodge Caravan, and 1995 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect brake switch connector. Using an ohmmeter, check for continuity at brake switch. See Fig 1 . If continuity is not as specified in BRAKE SWITCH CONTINUITY table, check brake switch adjustment. If switch adjustment is okay, replace defective brake switch.

BRAKE SWITCH CONTINUITY

Switch Plunger Position Check Between Terminals No. Continuity
Released 5 & 6 Yes
Depressed 1 & 2; 3 & 4 Yes
Fig 1: Testing Brake Switch Continuity (1994 Models)
G94E65742Courtesy of CHRYSLER CORP.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

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.