GM Service Manual Online
For 1990-2009 cars only
Table 1: Object Sensor - LR Corner
Table 2: Object Sensor - RR Corner
Table 3: Object Sensor - LR Middle
Table 4: Object Sensor - RR Middle
Table 5: Rear Object Sensor Control Module
Table 6: Rear Parking Assist (RPA) Diagnostic Connector
Table 7: Rear Parking Assist (RPA) Display

Object Sensor - LR Corner


Object Number: 655785  Size: CH

Connector Part Information

    • 15324398
    • 3-Way F MQS Sealed (BK)

Pin

Wire Color

Circuit No.

Function

1

YE

2375

LR Corner Object Sensor Signal

2

GY

2379

Object Sensor Low Reference

3

D-BU

2374

Object Sensor Supply Voltage

Object Sensor - RR Corner


Object Number: 655785  Size: CH

Connector Part Information

    • 15324398
    • 3-Way F MQS Sealed (BK)

Pin

Wire Color

Circuit No.

Function

1

PU

2378

RR Corner Object Sensor Signal

2

GY

2379

Object Sensor Low Reference

3

D-BU

2374

Object Sensor Supply Voltage

Object Sensor - LR Middle


Object Number: 655785  Size: CH

Connector Part Information

    • 15324398
    • 3-Way F MQS Sealed (BK)

Pin

Wire Color

Circuit No.

Function

1

OG

2376

LR Middle Object Sensor Signal

2

GY

2379

Object Sensor Low Reference

3

D-BU

2374

Object Sensor Supply Voltage

Object Sensor - RR Middle


Object Number: 655785  Size: CH

Connector Part Information

    • 15324398
    • 3-Way F MQS Sealed (BK)

Pin

Wire Color

Circuit No.

Function

1

D-GN

2377

RR Middle Object Sensor Signal

2

GY

2379

Object Sensor Low Reference

3

D-BU

2374

Object Sensor Supply Voltage

Rear Object Sensor Control Module


Object Number: 599191  Size: CH

Connector Part Information

    • 927690-1
    • 26-Way F Amp (BK)

Pin

Wire Color

Circuit No.

Function

1

YE

2375

LR Corner Object Sensor Signal

2

OG

2376

LR Middle Object Sensor Signal

3

D-GN

2377

RR Middle Object Sensor Signal

4

PU

2378

RR Corner Object Sensor Signal

5

D-BU

2374

Object Sensor Supply Voltage

6

GY

2379

Object Sensor Low Reference

7-11

--

--

Not Used

12

BK

850

Ground

13

PK

1339

Ignition 1 Voltage

14

--

--

Not Used

15

L-GN

24

Backup Lamp Supply Voltage

16

L-GN

2525

Rear Parking Assist Diagnostic Input

17

--

--

Not Used

18

BN

818

Vehicle Speed Signal

19-21

--

--

Not Used

22

L-BU

9534

Rear Parking Aide Chime

23

WH

2370

Telltale Assembly Supply Voltage

24

GY

2373

Red Indicator Control

25

D-BU

2372

Center Amber Indicator Control

26

OG

2371

Left Amber Indicator Control

Rear Parking Assist (RPA) Diagnostic Connector


Object Number: 309512  Size: CH

Connector Part Information

    • 08905615
    • 1-Way F 56 Series (L-GY)

Pin

Wire Color

Circuit No.

Function

A

L-GN

2525

Rear Parking Assist Diagnostic Input

Rear Parking Assist (RPA) Display


Object Number: 130635  Size: CH

Connector Part Information

    • 12045813
    • 4-Way F Metri-Pack 150 Series (NA)

Pin

Wire Color

Circuit No.

Function

A

WH

2370

Telltale Assembly Supply Voltage

B

OG

2371

Left Amber Indicator Control

C

D-BU

2372

Center Amber Indicator Control

D

GY

2373

Red Indicator Control