GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1998 🢒 GMC P42 Commercial Chassis 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Hydraulic Brake Connector End Views
Table 1: Diode Network (P42, P32 Export)
Table 2: Diode Network (P32)
Table 3: Power Brake Booster Fluid Flow Alarm
Table 4: Power Brake (P/B) Booster Fluid Flow Indicator/Alarm Delay Module
Table 5: Power Brake (P/B) Booster Fluid Flow Indicator/Alarm Switch

Diode Network (P42, P32 Export)


Object Number: 62422 Size: CH

Connector Part Information
    • 12015308
    • 8 Way Printed Circuit Edgeboard Series Standard (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL/BLK

965

To Power Brake Booster Fluid Flow/Alarm Delay Module

B

PPL

680

ABS Pressure Differential Sensor Signal

C

LT BLU

1134

Park Brake Switch Signal

D-E

--

--

Not Used

F (DRL)

TAN/WHT

33

Brake Warning Indicator Lamp Output

F (WX7)

WHT

905

Body Builder Harness

F

--

--

Not Used

G

TAN/WHT

33

Brake Warning Indicator Lamp Output

H

TAN/WHT

33

Brake Warning Indicator Lamp Output

Diode Network (P32)


Object Number: 95720 Size: CH

Connector Part Information
    • 12040549
    • 6 Way Printed Circuit Edgeboard Series Standard (GRY)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

1134

Park Brake Switch Signal

B

WHT

905

Body Builder Harness

C

--

--

Not Used

D (DRL)

TAN/WHT

33

Brake Warning Indicator Lamp Output

D

--

--

Not Used

E

TAN/WHT

33

Brake Warning Indicator Lamp Output

F

PPL

680

ABS Pressure Differential Sensor Signal

Power Brake Booster Fluid Flow Alarm


Object Number: 288713 Size: CH

Connector Part Information
    • 08905825
    • 2 Way F 56 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A (UJ1)

ORN

1651

Power Brake Booster Fluid Flow Indicator/Alarm Delay Module and Diode Network

A (WX7)

YEL/BLK

965

Power Brake Booster Fluid Flow Indicator/Alarm Delay Module

B (UJ1)

PNK

39

Fuse Output-Ignition 1-Type III Fuse

B (WX7)

PNK

539

Fuse Output-Ignition 1-Type III Fuse

Power Brake (P/B) Booster Fluid Flow Indicator/Alarm Delay Module


Object Number: 62418 Size: CH

Connector Part Information
    • 08900655
    • 5 Way Printed Circuit Fork Series (NAT)

Pin

Wire Color

Circuit No.

Function

A-B

--

--

Not Used

C

TAN

966

To Power Brake Booster Fluid Flow Indicator/Alarm Switch

D

--

--

Not Used

E (UJ1)

BLK/WHT

1651

Power Brake Booster Fluid Alarm and Diode Network

E (WX7)

YEL/BLK

965

Power Brake Booster Fluid Flow/Alarm Delay Module Output

Power Brake (P/B) Booster Fluid Flow Indicator/Alarm Switch


Object Number: 35430 Size: CH

Connector Part Information
    • 12020599
    • 2 Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU/BLK

1928

Brake Booster Fluid Flow Switch Feed

B

TAN

966

Power Brake Booster Fluid Flow Indicator/Alarm Delay Module