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#142 ·
PowerHusler said:
If you guys need any diagrams let me know. Anything from 2001 to 2019 trucks just be specific on what you need.

I will ignore any post that wants every single diagram of their car. If you have a specific Electrical issue let me know. 2001 - 2007.5 are mostly the same.

Do not use me as your first source for diagrams, I'm very unreliable, and lazy. :(

Template:
GMC/Chevy GM use to switch wire colors until 2007.5
Year:
Model:
Picture of RPO codes in glove box.
Picture of harness with color wires.
Diagrams needed.
Click to expand...
I need wiring diagram for abs module harness for 2008 silverado crew cab LT Texas edition 5.3 V8. Can you help?
 
#143 ·
PowerHusler said:
If you guys need any diagrams let me know. Anything from 2001 to 2019 trucks just be specific on what you need.

I will ignore any post that wants every single diagram of their car. If you have a specific Electrical issue let me know. 2001 - 2007.5 are mostly the same.

Do not use me as your first source for diagrams, I'm very unreliable, and lazy. :(

Template:
GMC/Chevy GM use to switch wire colors until 2007.5
Year:
Model:
Picture of RPO codes in glove box.
Picture of harness with color wires.
Diagrams needed.

Image

Any idea what this is? Was plugged into a harness coming off EDU on a LB7 duramax. The other end was just hanging their. Thanks.
Click to expand...
 
Discussion starter · #144 ·
Pan5 said:
Could I get ground points for the maf on a 2009 lmm. Thanks
Click to expand...
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (Diesel)


Connector Part Information
  • OEM Connector: 15443141
  • Service Connector: 19151506
  • Description: 5-Way F TS Series Sealed (BK)
Terminal Part Information
  • Pins: 1–5 (Early Production)
  • Terminal/Tray: 8100-3455/22
  • Core/Insulation Crimp: 8/8
  • Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
  • Pins: 1–5 (Late Production)
  • Terminal/Tray: 8100-3456/26
  • Core/Insulation Crimp: K/K
  • Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (Diesel)
PinWireCircuitFunction
10.5 YE492MAF Sensor Signal
20.5 GY/BK2931Low Reference
30.5 PK1839Ignition 1 Voltage
40.5 TN2760Low Reference
50.5 TN/BK472IAT Sensor 1 Signal
 

Attachments

#146 ·
PowerHusler said:
If you guys need any diagrams let me know. Anything from 2001 to 2019 trucks just be specific on what you need.

I will ignore any post that wants every single diagram of their car. If you have a specific Electrical issue let me know. 2001 - 2007.5 are mostly the same.

Do not use me as your first source for diagrams, I'm very unreliable, and lazy. :(

Template:
GMC/Chevy GM use to switch wire colors until 2007.5
Year:
Model:
Picture of RPO codes in glove box.
Picture of harness with color wires.
Diagrams needed.
Click to expand...
I have a 2015 duramax LML i need a diagram of the engine harness and the ECM pinout. Please and Thank you.
 
#147 ·
PowerHusler said:
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (Diesel)

​
Image

​


Connector Part Information
  • OEM Connector: 15443141
  • Service Connector: 19151506
  • Description: 5-Way F TS Series Sealed (BK)
Terminal Part Information
  • Pins: 1–5 (Early Production)
  • Terminal/Tray: 8100-3455/22
  • Core/Insulation Crimp: 8/8
  • Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
  • Pins: 1–5 (Late Production)
  • Terminal/Tray: 8100-3456/26
  • Core/Insulation Crimp: K/K
  • Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (Diesel)
PinWireCircuitFunction
10.5 YE492MAF Sensor Signal
20.5 GY/BK2931Low Reference
30.5 PK1839Ignition 1 Voltage
40.5 TN2760Low Reference
50.5 TN/BK472IAT Sensor 1 Signal
Click to expand...
Thank you
 
#148 ·
PowerHusler said:
If you guys need any diagrams let me know. Anything from 2001 to 2019 trucks just be specific on what you need.

I will ignore any post that wants every single diagram of their car. If you have a specific Electrical issue let me know. 2001 - 2007.5 are mostly the same.

Do not use me as your first source for diagrams, I'm very unreliable, and lazy. :(

Template:
GMC/Chevy GM use to switch wire colors until 2007.5
Year:
Model:
Picture of RPO codes in glove box.
Picture of harness with color wires.
Diagrams needed.
Click to expand...
Hi and thanks that you are doing this.

i need the whole colored wire diagrams for 2011-LML T-case. From Dash Switch, t-case controller and t-case motor.
Image
Image


Something like this, this schematic is wrong year, but the switch and box is correct year.

Thanks
 

Attachments

Discussion starter · #149 ·
sbornoe said:
Hi and thanks that you are doing this.

i need the whole colored wire diagrams for 2011-LML T-case. From Dash Switch, t-case controller and t-case motor. View attachment 1099608 View attachment 1099609

Something like this, this schematic is wrong year, but the switch and box is correct year.

Thanks
Click to expand...
RPO CODE?!?! GLOVE BOX!!!

Each have their own wiring diagram. Therefore I can't give you whatever.

RPO NQG, 1222/1225/1226
RPO NQF, 1625/1626
RPO NQH, 3023/3024
 
#151 ·
PowerHusler said:
RPO CODE?!?! GLOVE BOX!!!

Each have their own wiring diagram. Therefore I can't give you whatever.

RPO NQG, 1222/1225/1226
RPO NQF, 1625/1626
RPO NQH, 3023/3024
Click to expand...
I have only the T-case, dash switch, controller box and wire harness, everything is bought here and there. Its for a swap, so I don’t have the donor truck. But I know it’s MP1626XHD T-case NQF from a 2011 LML 2500HD Truck.
Thanks if you can help
 
Discussion starter · #152 ·
sbornoe said:
I have only the T-case, dash switch, controller box and wire harness, everything is bought here and there. Its for a swap, so I don’t have the donor truck. But I know it’s MP1626XHD T-case NQF from a 2011 LML 2500HD Truck.
Thanks if you can help
Click to expand...
Been busy I'll get to you when I can.
 
Discussion starter · #154 ·
Wiring diagrams are posted separately.

Transfer Case 2/4 Wheel Drive Actuator Position Sensor (NQH)

​
Image

​


Connector Part Information
  • Harness: Engine
  • OEM: 15326808
  • Service: 15306388
  • Description: 3-Way F GT 150 Sealed 4.5 (BK)
Terminal Part Information
  • Terminated Lead: 13327112
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: E/1
Transfer Case 2/4 Wheel Drive Actuator Position Sensor (NQH)
PinWireCircuitFunction
A0.5 YE/BK7478Low Reference
B0.5 OG/WH74775-Volt Reference
C0.5 L-GN7479Rotary Position Sensor Signal
Transfer Case Encoder Motor (NQF or NQH)
​
Image

​


Connector Part Information
  • Harness: Engine (Gas)
  • Harness: Engine Chassis (Diesel)
  • OEM: 15326654
  • Service: 88986254
  • Description: 8-Way F GT 280 Sealed 5.8 (L-GY)
Terminal Part Information
  • Terminated Lead: Service by Connector Assembly - 88986254
  • Release Tool: Not Available
  • Diagnostic Test Probe: Not Available
  • Terminal/Tray: Not Available
  • Core/Insulation Crimp: Not Available
Transfer Case Encoder Motor (NQF or NQH)
PinWireCircuitFunction
A3 TN1552Motor Control A
B3 RD/BK1342Battery Positive Voltage (NQH)
C2 TN1569Lock Solenoid Control (NQH)
D3 OG1553Motor Control B
E0.35 D-BU/WH7473Incremental Encoder Impulse Signal (except NQH with LU3)
0.35 L-GN/D-BU7473Incremental Encoder Impulse Signal (NQH with LU3)
F0.35 YE7474Incremental Encoder Direction Signal
G0.35 WH/L-GN7475Incremental Encoder Sensor (8V) Supply
H0.35 PU7476Low Reference
Transfer Case Shift Control Module X1 (NQF or NQH)

​
Image

​


Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 13520383
  • Service Connector: 13577630
  • Description: 16-Way F 150 GT FBT Series (GY)
Terminal Part Information
  • Pins: 2–3, 5–6, 9–15
  • Terminated Lead: 13575481
  • Release Tool: J-38125-29
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: Not Available
  • Core/Insulation Crimp: Not Available
  • Pins: 4, 7
  • Terminated Lead: 13575480
  • Release Tool: J-38125-29
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: Not Available
  • Core/Insulation Crimp: Not Available
Transfer Case Shift Control Module X1 (NQF or NQH)
PinWireCircuitFunction
1——Not Used
20.35 GY60295-Volt Reference
30.35 D-BU/WH7473Incremental Encoder Impulse Signal
40.5 OG/WH74775-Volt Reference (NQH)
50.35 BN1560Neutral Indicator Control
60.35 L-GN/BK15632 HI Indicator Control
71 TN1569Lock Solenoid Control (NQH)
8——Not Used
90.35 WH/L-GN7475Incremental Encoder Sensor (8V) Supply
100.35 PU7476Low Reference
110.35 L-BU1693Switch Signal
120.35 TN/BK15664 HI Indicator Control
130.35 PU/WH15654 LO Indicator Control
140.35 PK1561AWD Indicator Control (NQH)
150.35 GY/BK1570Axle Actuator – Control
16——Not Used
Transfer Case Shift Control Module X2 (NQF or NQH)
​
Image

​


Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 13547238
  • Service Connector: 88988779
  • Description: 16-Way F 1.5 Series (BN)
Terminal Part Information
  • Terminated Lead: 13575790
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 8240-0127/22
  • Core/Insulation Crimp: E/C
Transfer Case Shift Control Module X2 (NQF or NQH)
PinWireCircuitFunction
1–2——Not Used
30.5 TN/WH1695Axle Switch Signal
40.5 TN2501High Speed GMLAN Serial Data Bus (-)
50.5 TN/BK2500High Speed GMLAN Serial Data Bus (+)
60.35 PK239Ignition 1 Voltage
7–8——Not Used
90.5 YE/BK7478Low Reference (NQH)
100.5 D-BU5985Accessory Wakeup Serial Data
110.5 L-GN7479Rotary Position Sensor Signal (NQH)
120.5 TN2501High Speed GMLAN Serial Data Bus (-)
130.5 TN/BK2500High Speed GMLAN Serial Data Bus (+)
140.35 YE7474Incremental Encoder Direction Signal
15–16——Not Used
Transfer Case Shift Control Module X3 (NQF or NQH)

​
Image

​


Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 15466671
  • Service Connector: 19149301
  • Description: 4-Way F GT 280 Series (L-GY)
Terminal Part Information
  • Terminated Lead: 13575756
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: F/D
Transfer Case Shift Control Module X3 (NQF or NQH)
PinWireCircuitFunction
A3 OG1553Motor Control B
B3 TN1552Motor Control A
C3 RD/BK1342Battery Positive Voltage
D3 BK550Ground
Transfer Case Shift Control Switch (NQF or NQH)

​
Image

​


Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 13587624
  • Service Connector: 19151154
  • Description: 12-Way F 64 Series, Sealed (GY)
Terminal Part Information
  • Terminated Lead: 13575845
  • Release Tool: J-38125-215A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: Not Available/
  • Core/Insulation Crimp: P/P
Transfer Case Shift Control Switch (NQF or NQH)
PinWireCircuitFunction
1——Not Used
20.35 WH2283Ignition 1 Voltage
30.35 BN1560Neutral Indicator Control
40.35 PU/WH6816Indicator Dimming Control
50.5 BN/WH230Instrument Panel Lamps Dimming Control
60.5 BK1050Ground
70.35 L-GN/BK15632 HI Indicator Control (NQF)
0.35 PK1561AWD Indicator Control (NQH)
80.35 L-GN/BK15632 HI Indicator Control (NQH)
90.35 TN/BK15664 HI Indicator Control
100.35 PU/WH15654 LO Indicator Control
110.35 GY60295-Volt Reference
120.35 L-BU1693Switch Signal
[/QUOTE]
 
Discussion starter · #158 ·
sbornoe said:
Can I ask what you must do for having access to all of this information? I’ve tried Alldata, but since I am in Europe they won’t let me access US trucks. Thanks
Click to expand...
Mitchell 1: Pro-demand
identifix

I don't use color wiring diagrams anymore, since they give me the run around at times.
I was in school, so pro-demand and alldata were free to use. I don't recommend pro demand it's very ugly and old but it has what you need I can't say the same for identifix.
 
#159 ·
PowerHusler said:
Mitchell 1: Pro-demand
identifix

I don't use color wiring diagrams anymore, since they give me the run around at times.
I was in school, so pro-demand and alldata were free to use. I don't recommend pro demand it's very ugly and old but it has what you need I can't say the same for identifix.
Click to expand...
Thanks again! Good info! I will check it out, hope I can get access at this🤞🏻
 
#160 ·
PowerHusler said:
If you guys need any diagrams let me know. Anything from 2001 to 2019 trucks just be specific on what you need.

I will ignore any post that wants every single diagram of their car. If you have a specific Electrical issue let me know. 2001 - 2007.5 are mostly the same.

Do not use me as your first source for diagrams, I'm very unreliable, and lazy. :(

Template:
GMC/Chevy GM use to switch wire colors until 2007.5
Year:
Model:
Picture of RPO codes in glove box.
Picture of harness with color wires.
Diagrams needed.
Click to expand...
 
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PowerHusler
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