GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2006 🢒 Chevy Suburban - 4WD 🢒 Accessories 🢒 Object Detection 🢒 Object Detection Connector End Views
Connector 1: Object Sensor - LR Corner
Connector 2: Object Sensor - LR Middle
Connector 3: Object Sensor - RR Corner
Connector 4: Object Sensor - RR Middle
Connector 5: Rear Parking Assist (RPA) Diagnostic Connector
Connector 6: Rear Parking Assist (RPA) Disable Switch
Connector 7: Rear Parking Assist (RPA) Display
Connector 8: Rear Object Sensor Control Module

Object Sensor - LR Corner
Object Number: 850863 Size: CH

Connector Part Information

  • OEM: 15324413
  • Service: See Catalog
  • Description: 3-Way F Amp Series (BN)

Terminal Part Information

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

Object Sensor - LR Corner

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 - LR Middle
Object Number: 850863 Size: CH

Connector Part Information

  • OEM: 15324413
  • Service: See Catalog
  • Description: 3-Way F Amp Series (BN)

Terminal Part Information

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

Object Sensor - LR Middle

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 Corner
Object Number: 850863 Size: CH

Connector Part Information

  • OEM: 15324413
  • Service: See Catalog
  • Description: 3-Way F Amp Series (BN)

Terminal Part Information

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

Object Sensor - RR Corner

Pin

Wire Color

Circuit No.

Function

1

RD

2378

RR Corner Object Sensor Signal

2

GY

2379

Object Sensor Low Reference

3

D-BU

2374

Object Sensor Supply Voltage

Object Sensor - RR Middle
Object Number: 850863 Size: CH

Connector Part Information

  • OEM: 15324413
  • Service: See Catalog
  • Description: 3-Way F Amp Series (BN)

Terminal Part Information

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

Object Sensor - RR Middle

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 Parking Assist (RPA) Diagnostic Connector
Object Number: 82383 Size: CH

Connector Part Information

  • OEM: 12047662
  • Service: 12085535
  • Description: 2-Way F Metri-Pack 150 Series (BK)

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) Diagnostic Connector

Pin

Wire Color

Circuit No.

Function

A

L-GN

2525

Rear Parking Assist Diagnostic Connector Signal

B

BK

1250

Ground (Escalade EXT)

BK

1450

Ground (Except Escalade EXT)

Rear Parking Assist (RPA) Disable Switch
Object Number: 304344 Size: CH

Connector Part Information

  • OEM: 12177196
  • Service: 15305918
  • Description: 6-Way F Metri-Pack 150 Series (BN)

Terminal Part Information

  • Pins: A, B, E, F
  • Terminal/Tray: 12129484/19
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Rear Parking Assist (RPA) Disable Switch

Pin

Wire Color

Circuit No.

Function

A

GY

2555

Rear Parking Assist Disable Input

B

BK/WH

1851

Ground

C-D

--

--

Not Used

E

BN/WH

230

Instrument Panel Lamps Dimming Control

F

PU/WH

1382

LED Dimming 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

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

Rear Object Sensor Control Module
Object Number: 599191 Size: CH

Connector Part Information

  • OEM: 12124957
  • Service: 88987946
  • Description: 26-Way F Amp MODU (BK)

Terminal Part Information

  • Pins: 1-6, 12-16, 18, 22-26
  • Terminal/Tray: 0-963720-3/25
  • Core/Insulation Crimp: 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

LR Corner Object Sensor Signal

2

OG

2376

LR Middle Object Sensor Signal

3

D-GN

2377

RR Middle Object Sensor Signal

4

RD

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

1250

Ground (Escalade EXT)

BK

1450

Ground (Except Escalade EXT)

13

PK

739

Ignition 1 Voltage

14

GY

2555

Rear Parking Assist Disable Input

15

L-GN

24

Backup Lamp Supply Voltage

16

L-GN

2525

Rear Parking Assist Diagnostic Connector Signal

17

--

--

Not Used

18

D-GN/WH

817

Vehicle Speed Signal

19-21

--

--

Not Used

22

L-BU

2380

Rear Parking Assist Chime Signal

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