GM Service Manual Online
For 1990-2009 cars only
Table 1: Door Latch Assembly - LF
Table 2: Door Latch Assembly - LR
Table 3: Door Latch Assembly - RF
Table 4: Door Latch Assembly - RR
Table 5: Fuel Filler Door Latch
Table 6: Hood Ajar Switch
Table 7: Rear Compartment Lid Latch Actuator
Table 8: Rear Compartment Lid Release Switch

Door Latch Assembly - LF


Object Number: 1989610  Size: CH

Connector Part Information

 

Pin

Wire Colour

Wire Size

Function

1

--

--

Not Used

2

BN/RD

0.75

Door Lock Actuator Unlock Control

3

GN/WH

0.75

Door Lock Actuator Lock Control

4

--

--

Not Used

5

--

--

Not Used

6

BN/WH

0.3

Passenger Door Ajar Switch Signal

7

--

--

Not Used

8

BK

0.5

Ground

9

--

--

Not Used

10

--

--

Not Used

Door Latch Assembly - LR


Object Number: 1989611  Size: CH

Connector Part Information

 

Pin

Wire Colour

Wire Size

Function

1

--

--

Not Used

2

BN/RD

0.75

Door Lock Actuator Unlock Control

3

GN/WH

0.75

Door Lock Actuator Lock Control

4

BN/WH

0.3

Left Rear Door Ajar Switch Signal

5

--

--

Not Used

6

BK

0.5

Ground

Door Latch Assembly - RF


Object Number: 1989610  Size: CH

Connector Part Information

 

Pin

Wire Colour

Wire Size

Function

1

GY/BK

0.3

Right Front Door Ajar Switch Signal

2

--

--

Not Used

3

BK

0.5

Ground

4

PK

0.3

Driver Door Lock Switch Unlock Signal

5

--

--

Not Used

6

--

--

Not Used

7

BN/RD

0.75

Driver Door Lock Actuator Unlock Control

8

GN/WH

0.75

Door Lock Actuator Lock Control

9

PK/BK

0.3

Driver Door Lock Switch Lock Signal

10

--

--

Not Used

Door Latch Assembly - RR


Object Number: 1989611  Size: CH

Connector Part Information

 

Pin

Wire Colour

Wire Size

Function

1

BN/WH

0.3

Right Rear Door Ajar Switch Signal

2

--

--

Not Used

3

BK

0.5

Ground

4

--

--

Not Used

5

BN/RD

0.75

Door Lock Actuator Unlock Control

6

GN/WH

0.75

Door Lock Actuator Lock Control

Fuel Filler Door Latch


Object Number: 1989614  Size: CH

Connector Part Information

2.3 Series

Pin

Wire Colour

Wire Size

Function

1

GN/WH

1.25

Door Lock Actuator Lock Control

2

BN/RD

1.25

Driver Door Lock Actuator Unlock Control

Hood Ajar Switch


Object Number: 1989615  Size: CH

Connector Part Information

150 Sealed

Pin

Wire Colour

Wire Size

Function

A

PK/BK

0.3

Hood Ajar Switch Signal

B

PU

0.3

Hood Closed Switch Signal

C

BK

0.3

Ground

Rear Compartment Lid Latch Actuator


Object Number: 1989596  Size: CH

Connector Part Information

 

Pin

Wire Color

Wire Size

Function

1

OG/BK

0.3

Rear Compartment Lid Ajar Switch Signal

2

BU

0.5

Rear Compartment Lamp Control

3

BN/WH

0.85

Rear Compartment Lid Release Actuator

4

BK

0.85

Ground

Rear Compartment Lid Release Switch


Object Number: 1989602  Size: CH

Connector Part Information

 

Pin

Wire Color

Wire Size

Function

A

D-BU

0.3

Rear Compartment Lid Release Switch

B

BK/WH

0.5

Ground