How to disconnect the wire from the pressure differential switch on GMC Safari with Brake Proportioning Valve?

Turn off ignition and locate the pressure differential switch. Disconnect its wire and ground it using a jumper wire. With ignition on, check if the instrument panel warning light illuminates. If not, replace the bulb or fix the circuit. Reconnect the wire and ensure master cylinder reservoirs are full. With a bleeder hose on the rear wheel valve, have a helper press the brake pedal while you open the valve; the warning light should turn on. Repeat for the front brake. If the light doesn't turn on but works with a jumper, replace the brake proportioning valve. To do so, protect painted surfaces, disconnect hydraulic lines, and the electrical connector. Remove the bolt and valve. Install in reverse order and bleed brakes.

Genuine GMC Safari Brake Proportioning Valve

Proportioning Valve

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10 Brake Proportioning Valves found

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GMC Safari Valve Assembly, Brake Combination *Marked Print
Part Number: 15172017
Product Specifications
- Other Name: VALVE, Hydraulic Brake Combo/MonitOring Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 GMC Safari | VAN SAFARI | 6 Cyl 4.3L
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GMC Safari Valve,Brake Combination
Part Number: 15571205
Product Specifications
- Other Name: VALVE, Brake Combination
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1988 GMC Safari | VAN SAFARI | 4 Cyl 2.5L, 6 Cyl 4.3L
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GMC Safari Valve Assembly, Brake Combination
Part Number: 15173640
Product Specifications
- Other Name: VALVE, Hydraulic Brake Combo/MonitOring Valve
- Replaces: 15747893
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 GMC Safari | VAN SAFARI | 6 Cyl 4.3L
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GMC Safari Valve Assembly, Brake Combination
Part Number: 15642326
Product Specifications
- Other Name: VALVE, Hydraulic Brake Combo/MonitOring Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1995 GMC Safari | VAN SAFARI | 4 Cyl 2.5L, 6 Cyl 4.3L
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GMC Safari Valve Assembly, Brake Combination And Bracket
Part Number: 15633298
Product Specifications
- Other Name: VALVE, Hydraulic Brake Combo/MonitOring Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1992 GMC Safari | VAN SAFARI | 4 Cyl 2.5L, 6 Cyl 4.3L
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GMC Safari Valve Asm,W/ Bracket
Part Number: 15618246
Product Specifications
- Other Name: VALVE, Hydraulic Brake Combo/MonitOring Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989 GMC Safari | VAN SAFARI | 4 Cyl 2.5L, 6 Cyl 4.3L
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GMC Safari Valve Asm, Brake Pressure Mod (Re manufactured) (W/O Mounting Bracket)
Part Number: 12544801
Product Specifications
- Other Name: VALVE, Electronic Brake Control; Modulator, Pressure Module Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1992 GMC Safari | VAN SAFARI | 4 Cyl 2.5L, 6 Cyl 4.3L
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GMC Safari Valve Asm, Brake Pressure Mod (Re manufactured) (W/O Mounting Bracket)
Part Number: 12544802
Product Specifications
- Other Name: VALVE, Electronic Brake Control; Modulator, Pressure Module Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1993 GMC Safari | VAN SAFARI | 4 Cyl 2.5L, 6 Cyl 4.3L
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GMC Safari Valve Asm, Brake Pressure Mod (Re manufactured) (W/O Mounting Bracket)
Part Number: 12547218
Product Specifications
- Other Name: VALVE, Electronic Brake Control; Modulator, Pressure Module Valve
- Replaces: 12544808
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1995 GMC Safari | VAN SAFARI | 6 Cyl 4.3L
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GMC Safari Valve, Brake Pressure Mod (Remanufacture)
Part Number: 12547213
Product Specifications
- Other Name: VALVE, Electronic Brake Control; Modulator, Pressure Module Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1995 GMC Safari | VAN SAFARI | 6 Cyl 4.3L

GMC Safari Brake Proportioning Valve

Each OEM GMC Safari Brake Proportioning Valve we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

GMC Safari Brake Proportioning Valve Parts Questions & Experts Answers

Valve Assembly, Brake Combination *Marked Print
15172017
Q: How to disconnect the wire from the pressure differential switch on GMC Safari with Brake Proportioning Valve?
A:
Turn off ignition and locate the pressure differential switch. Disconnect its wire and ground it using a jumper wire. With ignition on, check if the instrument panel warning light illuminates. If not, replace the bulb or fix the circuit. Reconnect the wire and ensure master cylinder reservoirs are full. With a bleeder hose on the rear wheel valve, have a helper press the brake pedal while you open the valve; the warning light should turn on. Repeat for the front brake. If the light doesn't turn on but works with a jumper, replace the brake proportioning valve. To do so, protect painted surfaces, disconnect hydraulic lines, and the electrical connector. Remove the bolt and valve. Install in reverse order and bleed brakes.

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