GM Service Manual Online
For 1990-2009 cars only
Connector 1: Power Take Off (PTO) Module
Connector 2: Power Take Off (PTO) Relay
Connector 3: Power Take Off (PTO) Switch

Power Take Off (PTO) Module


Object Number: 1711002  Size: CH

Connector Part Information

  • OEM: 15491306
  • Service: 19168025
  • Description: 47-Way F ASG Series (BK)

Terminal Part Information

  • Pins: 1, 32, 47
  • Terminal/Tray: 1547616815
  • Core/Insulation Crimp: F/3
  • Release Tool/Test Probe: 15315247/J-35616-42 (RD)
  • Pins: 2, 6-8, 10-12, 17, 21-23, 26-29, 33-34, 37
  • Terminal/Tray: 7116-0370-02/14
  • Core/Insulation Crimp: 9/9
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)
  • Pins: 13-15, 31, 45-46
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Power Take Off (PTO) Module

Pin

Wire Color

Circuit No.

Function

1

2 BK/WH

451

Ground

2

0.35 YE

970

5-Volt Reference

3-5

--

--

Not Used

6

0.5 TN

2501

High Speed GMLAN Serial Data Bus-

7

0.5 TN/BK

2500

High Speed GMLAN Serial Data Bus+

8

0.35 PU

974

Low Reference

9

--

--

Not Used

10

0.35 L-BU

977

Remote Mode PPS

11

0.35 D-GN/WH

972

Mode Select B

12

0.35 TN

973

Mode Select C

13

0.8 BN/WH

6085

PTO Remote Engine Start Switch Signal

14

0.35 TN

981

Torque Limit request Signal

15

0.8 D-BU

979

Remote Start Arming Signal

16

--

--

Not Used

17

0.35 L-BU

5986

Serial Data Communication Enable

18-20

--

--

Not Used

21

0.5 TN

2501

High Seed GMLAN Serial Data Bus-

22

0.5 TN/BK

2500

High Seed GMLAN Serial Data Bus+

23

0.35 GY/BK

976

Low Reference

24-25

--

--

Not Used

26

0.35 BN

971

Mode Select A

27

0.35 D-BU/WH

6089

PTO Remote Switch Set Signal

28

0.35 PU

2562

PTO Relay Coil Control

29

0.35 GY/BK

6086

PTO Switch Indicator Control

30

--

--

Not Used

31

0.8 L-BU

494

Engine Shut Off Signal

32

2 RD/WH

4540

Battery Positive Voltage

33

0.5 D-GN/WH

6142

PTO Engine Shutdown Signal

34

0.35 WH

975

5-Volt Reference

35-36

--

--

Not Used

37

0.5 L-BU/WH

6311

TCC Brake Signal

38-44

--

--

Not Used

45

0.8 GY

978

Remote Mode Enable Signal

46

0.8 YE

2522

PTO Engage Signal

47

2 BN

6381

Power Take Off Relay Engage Signal

Power Take Off (PTO) Relay


Object Number: 535912  Size: CH

Connector Part Information

  • OEM: 12129716
  • Service: 15306045
  • Description: 4-Way F Metri-Pack 280 Series Flex-Lock (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

Power Take Off (PTO) Relay

Pin

Wire Color

Circuit No.

Function

30

0.8 RD/WH

2640

Battery Positive Voltage

85

0.35 PU

2562

PTO Relay Coil Control

86

2 BN

6381

PTO Relay Engage Signal

87

0.8 WH

2561

PTO Supply Voltage

Power Take Off (PTO) Switch


Object Number: 1527732  Size: CH

Connector Part Information

  • OEM: 15456018
  • Service: 89047304
  • Description: 9-Way F HCM (BK)

Terminal Part Information

  • Pins: 1-2, 4-9
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Power Take Off (PTO) Switch

Pin

Wire Color

Circuit No.

Function

1

0.35 YE

970

5-Volt Reference

2

0.35 BN

971

Mode Select A

3

--

--

Not Used

4

0.35 TN

973

Mode Select C

5

0.35 PU

974

Low Reference

6

0.35 YE

6817

LED Dimming Signal

7

0.35 PU/WH

6816

LED Dimming Signal

8

0.35 GY/BK

6086

PTO Switch Indicator Control

9

0.35 D-GN/WH

972

Mode Select B