GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Blazer - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E/4L65-E 🢒 Engine Electrical Connector End Views
Table 1: Clutch Start Switch (2.2 L)
Table 2: Clutch Start Switch (4.3 L)
Table 3: Generator (2.2 L)
Table 4: Generator (4.3 L)

Clutch Start Switch (2.2 L)


Object Number: 39667 Size: CH

Connector Part Information
    • 12129136
    • 4-way F Metri-Pack 280 Series, FlexLock (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

806

Crank Voltage

B

PPL

420

CPP Switch Signal

C

PPL/WHT

1035

Starter Relay Coil Supply Voltage

D

BRN/WHT

379

CPP Switch Signal

Clutch Start Switch (4.3 L)


Object Number: 73231 Size: CH

Connector Part Information
    • 12064860
    • 6-way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

420

TCC Brake Switch Signal

B

BRN/WHT

379

CPP Switch Signal

C

PPL

806

Crank Voltage

D

PPL/WHT

1035

Starter Relay Coil Supply Voltage

E

BRN

441

Ignition 3 Voltage

F

BRN/WHT

379

CPP Switch Signal

Generator (2.2 L)


Object Number: 696955 Size: CH

Connector Part Information
    • 12186566
    • 1-way F Metri-Pack 150 Series (NAT)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

RED

225

Generator Turn On Signal

C-D

--

--

Not Used

Generator (4.3 L)


Object Number: 647991 Size: CH

Connector Part Information
    • 15355066
    • 2-way F Metri-Pack 150 Series, Sealed (BGE)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

RED

225

Generator Turn On Signal

C

GRY

23

Generator Field Duty Cycle Signal

D

--

--

Not Used