GM Service Manual Online
For 1990-2009 cars only
Table 1: Cooling Fluid Minimum Capacity Sensor
Table 2: Front Disk Brake Pad Wear Sensor (LH)
Table 3: Front Disk Brake Pad Wear Sensor (RH)
Table 4: Gauge Cluster
Table 5: Instrument Cluster

Cooling Fluid Minimum Capacity Sensor


Object Number: 194299  Size: CH

Connector Part Information

ZPF 2-3

Pin

Wire Color

Circuit No.

Function

A

BLK

F45

Ground to G103

B

BRN/BLU

XP2

Low coolant signal

Front Disk Brake Pad Wear Sensor (LH)


Object Number: 194322  Size: CH

Connector Part Information

ZFW 2-20

Pin

Wire Color

Circuit No.

Function

2

YEL/RED

BA2

Brake pad indicator signal

3

GRY/RED

BA3

Brake pad indicator signal

Front Disk Brake Pad Wear Sensor (RH)


Object Number: 194322  Size: CH

Connector Part Information

ZFW 2-20

Pin

Wire Color

Circuit No.

Function

2

YEL/RED

BA2

Brake pad indicator signal

3

GRY/RED

BA3

Brake pad indicator signal

Gauge Cluster


Object Number: 193898  Size: CF

Connector Part Information

ZF 26 - 1

Pin

Wire Color

Circuit No.

Function

1

BRN/YEL

XB3

WSWA solvent level signal

2

YEL/RED

BA2

Brake pad wear signal

3

BRN/BLU

XP2

Low level coolant signal

4

BRN/GRN

XU600

Oil level signal

5

RED

A900

Switched ignition from terminal W

6

BLK

F8

Ground (G103)

7-8

--

--

NOT USED

9

BLU/RED

PA600

Vehicle speed signal

10-12

--

--

NOT USED

13

GRN

U5

Tachometer signal

14

BRN/BLK

XF20

Seat belt signal

15

BLU/GRN

PU1

Oil pressure switch signal

16

GRY/WHT

RM900

Headlamps ON Chime signal

17

GRY/YEL

RB103

Interior lamps dinning signal

18

BLU/WHT

PM1

Generator signal

19

--

--

NOT USED

20

BRN

X70

Switched ignition from terminal 15

21

BRN/PPL

XY2

ALC sensor signal

22

RED

A16

B+ from fuse # 12

23

BRN/BLU

XP840

Security lamp indicator

24

BLK

F11

Lamp ground

25

--

--

NOT USED

26

BLU/YEL

PB90

Oil pressure sensor signal

Instrument Cluster


Object Number: 193842  Size: CH

Connector Part Information

M 26 - 1

Pin

Wire Color

Circuit No.

Function

1

BRN/YEL

XB4

ABS indicator signal

2

BRN/YEL

XB105

Traction control indicator signal

3

GRY

R133

Transmission malfunction indicator signal

4

BLK/YEL

FB800

Automatic transmission indicator (sport mode)

5

BLK/BLU

FP40

Fog lamp indicator

6

BLK/WHT

FM13

LH turn indicator

7

BLK

F2

Ground TO G103

8

GRY/YEL

RB104

Interior lamps dimming signal

9

WHT

M75

High beam relay signal

10

BRN/BLU

XP900

Rear compartment release signal

11

RED/BLU

XP808

Rear compartment release signal

12

BRN/YEL

XB910

Headlamps ON required signal

13

BRN/YEL

XB20

Airbag indicator signal

14

BRN/BLU

XP21, XP22

MIL control signal

15

BRN/RED, BRN/WHT

XA2, XM2

Brake on indicator

16

BLK/RED

FA825

Brake to shift signal

17

BRN/BLU

XP950

Cruise control indicator signal

18

BLK/GRN

FU7

RH turn indicator

19

BRN

X13

Switch ignition from terminal 15a

20

BLU/BLK

PF!, PF10

Low fuel signal

21

BLU

P900

Coolant temperature signal

22

GRN

U4

Tachometer signal

23

BLU/RED

PA6

Vehicle speed signal

24

BRN/WHT

XM500

Serial data

25

RED

A971

B+ from fuse # 12

26

BLK

F300

Ground to G103