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

Object Sensor - Left Rear Corner


Object Number: 655785  Size: CH

Connector Part Information

  • OEM: 1-967642-1
  • Service: 89046735
  • Description: 3-Way F MQS Sealed (BK)

Terminal Part Information

  • Terminal/Tray: 962885-5/15
  • Core/Insulation Crimp: 6/6
  • Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)

Object Sensor - Left Rear Corner

Pin

Wire Color

Circuit No.

Function

1

YE

2375

Left Rear Corner Object Sensor Signal

2

GY

2379

Object Sensor Low Reference

3

D-BU

2374

Object Sensor Supply Voltage

Object Sensor - Left Rear Middle


Object Number: 655785  Size: CH

Connector Part Information

  • OEM: 1-967642-1
  • Service: 89046735
  • Description: 3-Way F MQS Sealed (BK)

Terminal Part Information

  • Terminal/Tray: 962885-5/15
  • Core/Insulation Crimp: 6/6
  • Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)

Object Sensor - Left Rear Middle

Pin

Wire Color

Circuit No.

Function

1

OG

2376

Left Rear Middle Object Sensor Signal

2

GY

2379

Object Sensor Low Reference

3

D-BU

2374

Object Sensor Supply Voltage

Object Sensor - Right Rear Corner


Object Number: 655785  Size: CH

Connector Part Information

  • OEM: 1-967642-1
  • Service: 89046735
  • Description: 3-Way F MQS Sealed (BK)

Terminal Part Information

  • Terminal/Tray: 962885-5/15
  • Core/Insulation Crimp: 6/6
  • Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)

Object Sensor - Right Rear Corner

Pin

Wire Color

Circuit No.

Function

1

PU

2378

Right Rear Corner Object Sensor Signal

2

GY

2379

Object Sensor Low Reference

3

D-BU

2374

Object Sensor Supply Voltage

Object Sensor - Right Rear Middle


Object Number: 655785  Size: CH

Connector Part Information

  • OEM: 1-967642-1
  • Service: 89046735
  • Description: 3-Way F MQS Sealed (BK)

Terminal Part Information

  • Terminal/Tray: 962885-5/15
  • Core/Insulation Crimp: 6/6
  • Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)

Object Sensor - Right Rear Middle

Pin

Wire Color

Circuit No.

Function

1

D-GN

2377

Right Rear 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

  • OEM: 927690-1
  • Service: 88987946
  • Description: 26-Way F Amp MODU (BK)

Terminal Part Information

  • Pins: 1, 2, 3, 4, 5, 6, 12, 13, 15, 18, 23, 24, 25, 26, 16, 22
  • Terminal/Tray: 104479-9/25
  • Core/Insulation Crimp: Pins 1, 2, 3, 4, 5, 6, 12, 13, 15, 18, 23, 24, 25, 26 - H/H
  • Core/Insulation Crimp: Pins 16, 22 - J/J
  • Release Tool/Test Probe: J-38125-24/J-35616-64B (L-BU)

Rear Object Sensor Control Module

Pin

Wire Color

Circuit No.

Function

1

YE

2375

Left Rear Corner Object Sensor Signal

2

OG

2376

Left Rear Middle Object Sensor Signal

3

D-GN

2377

Right Rear Middle Object Sensor Signal

4

PU

2378

Right Rear 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

Run/Crank Ignition 1 Voltage

14

--

--

Not Used

15

L-GN

24

Back-Up Lamp Feed

16

L-GN

2525

Rear Parking Assist Module Diagnostic Signal

17

--

--

Not Used

18

BN

818

Vehicle Speed Signal

19-21

--

--

Not Used

22

L-BU

2380

Rear Parking Assist Chime Signal

23

WH

2370

Rear Parking Display Supply Voltage

24

GY

2373

Rear Parking Assist 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

  • OEM: 8905615
  • Service: 6288704
  • Description: 1-Way F 56 Series (L-GY)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Rear Parking Assist (RPA) Diagnostic Connector

Pin

Wire Color

Circuit No.

Function

A

L-GN

2525

Rear Parking Assist Module Diagnostic Signal

Rear Parking Assist (RPA) Display


Object Number: 130635  Size: CH

Connector Part Information

  • OEM: 12045813
  • Service: 12101889
  • Description: 4-Way F Metri-Pack 150 Series (NA)

Terminal Part Information

  • Terminal/Tray: 12064971/5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Rear Parking Assist (RPA) Display

Pin

Wire Color

Circuit No.

Function

A

WH

2370

Rear Parking Display Supply Voltage

B

OG

2371

Left Amber Indicator Control

C

D-BU

2372

Center Amber Indicator Control

D

GY

2373

Rear Parking Assist Red Indicator Control