GM Service Manual Online
For 1990-2009 cars only

Engine Electrical Components for Chevrolet Chevy P42 Commercial Chassis 1997

Engine Electrical Components P72

Component Location

Name

Location

Locator View

Connector End View

Group No.

Battery Junction Block

RH frame rail, behind rear axle

--

--

--

Fuse Block

On I/P harness

--

--

--

Generator

Front RH of engine

--

--

--

Ignition Switch

RH of steering column

--

--

--

Starter Motor

Mounted on bottom RH of engine

--

--

--

Starter Relay

On starter

--

--

--

Starter Solenoid

On starter

--

--

--

C103

RH frame rail, behind rear axle

--

--

--

C200

Top LH of shipping panel, behind fuse block

--

--

--

C206

LH of shipping panel, directly above fuse block

--

--

--

G100

On RH frame rail, next to battery

--

--

--

G106

On front and top of engine, on thermostat manifold

--

--

--

G202

On rear LH of shipping panel, behind I/P harness

--

--

--

S113

Engine harness, 4 cm from barometric pressure breakout

--

--

--

S118

Engine harness, 4 cm from barometric pressure breakout

--

--

--

S139

Engine harness, 25 cm from fuel pump relay

--

--

--

S146

In engine harness, near left bank glow plugs

--

--

--

S148

RH side of engine, rear of starter motor

--

--

--

S150

Near battery junction block, on rear of RH rail

--

--

--

S208

I/P harness, 52 cm from fuse block

--

--

--

S293

In I/P harness

--

--

--

S299

In I/P harness

--

--

--

Engine Electrical Components P92

Component Location

Name

Location

Locator View

Connector End View

Group No.

Battery Junction Block

On starter

--

--

--

Generator

Front RH of engine

--

--

--

Live Circuit Breakers

On top RH of front electrical panel

--

--

--

Starter Motor

Mounted underneath LH of engine

--

--

--

Starter Relay

On front LH of engine

--

--

--

Starter Solenoid

On LH of engine

--

--

--

Switched Circuit Breaker

On top RH of front electrical panel

--

--

--

C204

On top RH of front electrical panel

--

--

--

C205

On bottom RH of front electrical panel

--

--

--

C206

At center RH of frame electrical panel

--

--

--

C401

On rear RH frame rail

--

--

--