GM Service Manual Online
For 1990-2009 cars only

Fuel Tank Filler Door Lock Release Switch


Object Number: 193894  Size: CH

Connector Part Information

ZF 10-7

Pin

Wire Color

CKT No.

Function

1

--

--

Not used

2

YEL

B901

B902

Ground

3

BLK/RED

FA811

Release signal, fuel door

4

GRY/YEL

RB31

RB32

Dimmer signal

5

BLK

F54

F55

Ground to G103

6

BLK/YEL

FB700

Heater ON signal

7

BRN

X39

X42

B+ from fuse 14

8

BLK/RED

FA90

Relay ON signal

9

GRY/YEL

RB30

RB31

Dimmer signal

10

BLK

F53

F54

Ground to G103

Ignition Switch and Lifting Magnet


Object Number: 193827  Size: CH

Connector Part Information

ZF 6-5

Pin

Wire Color

CKT No.

Function

1

RED

A905

B+ from fuse 24

2

GRN

U900

Brake to shift signal

U

BRN

X826

B+ in the ON position

V

BRN

X1

B+ in the BULB TEST position

W

RED

A19

B+ when the key is inserted

Y

RED

A503

B+ form fuse V2

Z

BLK/RED

FA700

Starter solenoid signal

Stop Lamp Switch


Object Number: 194375  Size: CH

Connector Part Information

ZF 4-6

Pin

Wire Color

CKT No.

Function

1

RED

A401

B+ from fuse 12

2

BLK/YEL

FB101

Brake lamp ON signal

3

BRN

X11

B+ from fuse 2

4

BLK/BRN

FX102

RTSI signal

Transmission Control Selector Switch


Object Number: 193873  Size: CH

Connector Part Information

F 9-23

Pin

Wire Color

CKT No.

Function

1

GRN

U900

Brake to shift signal

2

BLU

P100

Sport mode input signal

3-5

--

--

Not used

6

BLK

F950

F960

Ground to G103

7

YEL

B901

Grounded in PARK

8

BLK/BRN

FX900

Sport mode switch signal

9

YEL

B900

Gear out of PARK signal