GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 Acadia - 2WD 🢒 HVAC 🢒 HVAC - Automatic 🢒 Object Detection Connector End Views
Connector 1: Object Sensor - Left Rear Corner (UD7)
Connector 2: Object Sensor - Left Rear Middle (UD7)
Connector 3: Object Sensor - Right Rear Corner (UD7)
Connector 4: Object Sensor - Right Rear Middle (UD7)
Connector 5: Rear Parking Assist (RPA) Display (UD7)
Connector 6: Rear Parking Assist (RPA) Module X1 (UD7)
Connector 7: Rear Parking Assist (RPA) Module X2 (UD7)
Connector 8: Rearview Camera Module (UVC)

Object Sensor - Left Rear Corner (UD7)
Object Number: 1711020 Size: CH

Connector Part Information

  • OEM: 31404-3700
  • Service: 88988337
  • Description: 3-Way F MX64 Series, Sealed (BK)

Terminal Part Information

  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Object Sensor - Left Rear Corner (UD7)

Pin

Wire

Circuit No.

Function

1

0.35 D-BU

2374

Object Sensor Supply Voltage

2

0.35 GY

2379

Low Reference

3

0.35 YE

2375

LR Corner Object Sensor Signal

Object Sensor - Left Rear Middle (UD7)
Object Number: 1711020 Size: CH

Connector Part Information

  • OEM: 31404-3700
  • Service: 88988337
  • Description: 3-Way F MX64 Series, Sealed (BK)

Terminal Part Information

  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Object Sensor - Left Rear Middle (UD7)

Pin

Wire

Circuit No.

Function

1

0.35 D-BU

2374

Object Sensor Supply Voltage

2

0.35 GY

2379

Low Reference

3

0.35 OG

2376

LR Middle Object Sensor Signal

Object Sensor - Right Rear Corner (UD7)
Object Number: 1711020 Size: CH

Connector Part Information

  • OEM: 31404-3700
  • Service: 88988337
  • Description: 3-Way F MX64 Series, Sealed (BK)

Terminal Part Information

  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Object Sensor - Right Rear Corner (UD7)

Pin

Wire

Circuit No.

Function

1

0.35 D-BU

2374

Object Sensor Supply Voltage

2

0.35 GY

2379

Low Reference

3

0.35 PU

2378

RR Corner Object Sensor Signal

Object Sensor - Right Rear Middle (UD7)
Object Number: 1711020 Size: CH

Connector Part Information

  • OEM: 31404-3700
  • Service: 88988337
  • Description: 3-Way F MX64 Series, Sealed (BK)

Terminal Part Information

  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Object Sensor - Right Rear Middle (UD7)

Pin

Wire

Circuit No.

Function

1

0.35 D-BU

2374

Object Sensor Supply Voltage

2

0.35 GY

2379

Low Reference

3

0.35 D-GN

2377

RR Middle Object Sensor Signal

Rear Parking Assist (RPA) Display (UD7)
Object Number: 130635 Size: CH

Connector Part Information

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

Terminal Part Information

  • Terminal/Tray: 12064971/5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-14 (GN)

Rear Parking Assist (RPA) Display (UD7)

Pin

Wire

Circuit No.

Function

A

0.35 WH

2370

Telltale Assembly Supply Voltage

B

0.35 OG

2371

Left Amber Indicator Control

C

0.35 D-BU

2372

Center Amber Indicator Control

D

0.35 GY

2373

Red Indicator Control

Rear Parking Assist (RPA) Module X1 (UD7)
Object Number: 1664569 Size: CH

Connector Part Information

  • OEM: 89047364
  • Service: See Catalog
  • Description: 12-Way F Unsealed (BK)

Terminal Part Information

  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Rear Parking Assist (RPA) Module X1 (UD7)

Pin

Wire

Circuit No.

Function

1

0.35 RD/WH

3140

Battery Positive Voltage

2

0.35 WH

2370

Telltale Assembly Supply Voltage

3

--

--

Not Used

4

0.35 OG

2371

Left Amber Indicator Control

5

--

--

Not Used

6

0.35 D-GN

5060

Low Speed GMLAN Serial Data

7

0.35 BK

650

Ground

8

--

--

Not Used

9

0.35 D-BU

2372

Center Amber Indicator Control

10

0.35 GY

2373

Red Indicator Control

11-12

--

--

Not Used

Rear Parking Assist (RPA) Module X2 (UD7)
Object Number: 1715212 Size: CH

Connector Part Information

  • OEM: 89047354
  • Service: 19115653
  • Description: 8-Way F Unsealed (GY)

Terminal Part Information

  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Rear Parking Assist (RPA) Module X2 (UD7)

Pin

Wire

Circuit No.

Function

1

0.35 PU

2378

RR Corner Object Sensor Signal

2

0.35 D-GN

2377

RR Middle Object Sensor Signal

3

0.35 OG

2376

LR Middle Object Sensor Signal

4

0.35 D-BU

2374

Object Sensor Supply Voltage

5

0.35 YE

2375

LR Corner Object Sensor Signal

6-7

--

--

Not Used

8

0.35 GY

2379

Low Reference

Rearview Camera Module (UVC)
Object Number: 1710983 Size: CH

Connector Part Information

  • OEM: 19115105
  • Service: See Catalog
  • Description: 12-Way F Kaizen 0.64

Terminal Part Information

  • Pin: 1
  • Terminal/Tray: 15304722/8
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-5 (PU)
  • Pins: 2-5, 7, 9-12
  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Rearview Camera Module (UVC)

Pin

Wire

Circuit No.

Function

1

0.5 L-GN

24

Backup Lamp Supply Voltage

2

0.35 PK

239

Ignition II/III Voltage

3

0.35 BK

650

Ground

4

0.35 OG

6201

Camera Supply Voltage

5

0.35 TN/BK

6202

Ground

6

--

--

Not Used

7

0.35 BARE

6974

Drain

8

--

--

Not Used

9

0.35 WH

6798

Camera Video Signal

10

0.35 BARE

6799

Camera Shield

11

0.35 L-BU

6973

Camera Signal #2

12

0.35 PK

6972

Camera Signal #2 +