LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2017 >> Camaro SS, 2D Convertible, Automatic Trans >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views - K60 To P17 X1 >> Component Connector End Views >> K71 Transmission Control Module
April 5, 2026: LEMON Manuals is launched! Read the announcement.

K71 Transmission Control Module

GM4024881
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 12642693
  • Service Connector: 19353937
  • Description: 66-Way F 0.64, 2.8 Series, Sealed (BK with BK Terminal Position Assurance)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 13576392 J-35616-35 (VT) J-38125-11A Not Available Not Available Not Available Not Available
II 19330179 J-35616-64B (LT BU) J-38125-12A Not Available Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 WH/BU 4507 Transmission Clutch H Control II -
2 0.5 BU 6401 Clutch B Control II -
3 0.5 GY/GN 6403 Clutch D Control II -
4 0.5 VT 4509 Transmission Clutch F Control II MGL
5 - 6 - - - Not Occupied - -
7 0.5 YE/GN 4170 Transmission Position Sensor B 9V Reference II -
8 0.5 YE/BU 4171 Transmission Position Sensor A 9V Reference II -
9 - 10 - - - Not Occupied - -
11 0.5 BK/GY 3927 IMS Mode Switch Low Reference II MGL
12 0.5 GN/YE 6353 Input Speed Signal II MGL
13 0.5 GN/VT 4510 Transmission Intermediate Speed Signal II -
14 0.5 GY/BU 6358 Output Speed Signal II -
15 0.5
0.5
GN/YE
GN/VT
6353
4510
Input Speed Signal
Transmission Intermediate Speed Signal
II
II
M5T/M5U
MGL
16 - - - Not Occupied - -
17 0.5 WH 4508 Transmission Clutch G Control II -
18 0.5 BN 6400 Clutch A Control II -
19 0.5 GY 6402 Clutch C Control II -
20 0.5 YE/BN 6404 Clutch E Control II -
21 0.5
0.5
GN/WH
YE/GN
6380
1147
TCC On/Off Solenoid A Control
Transmission Shift Inhibit Signal
II
II
M5T/M5U
MGL
22 0.5 YE/BN 6210 TCC On/Off Solenoid B Control II M5T/M5U
23 - 24 - - - Not Occupied - -
25 0.5 BK/GY 3927 IMS Mode Switch Low Reference II M5T/M5U
26 - 27 - - - Not Occupied - -
28 0.5 BK/BN 586 Transmission Oil Temperature Sensor Low Reference II M5T/M5U
29 - 30 - - - Not Occupied - -
31 0.5 GN/BU 4626 Local Interconnect Network Serial Data Bus 26 II MGL
32 - - - Not Occupied - -
33 0.75
0.5
GN/GY
GN/GY
6387
6387
Transmission High Side Driver 1 Signal Driver
Transmission High Side Driver 1 Signal Driver
II
II
M5T/M5U
MGL
34 - - - Not Occupied - -
35 0.5 VT/BK 2139 Run/Crank Ignition 1 Voltage II -
36 - - - Not Occupied - -
37 0.5 BU 2500 High Speed GMLAN Serial Data (+) 1 II -
38 0.5 WH 2501 High Speed GMLAN Serial Data (-) 1 II -
39 - 43 - - - Not Occupied - -
44 0.5 VT/WH 6319 ETRS Out of Park Switch 2 Signal II MGL
45 - 46 - - - Not Occupied - -
47 0.5 GY/YE 4169 PRNDL S Signal II M5T/M5U
48 - - - Not Occupied - -
49 0.75
0.5
GY/BN
GY/BN
6388
6388
Transmission High Side Driver 2 Signal
Transmission High Side Driver 2 Signal
II
II
M5T/M5U
MGL
50 - - - Not Occupied - -
51 0.5 VT/YE 5985 Accessory Wakeup Serial Data II -
52 - - - Not Occupied - -
53 0.5 BU 2500 High Speed GMLAN Serial Data (+) 1 II -
54 0.5 WH 2501 High Speed GMLAN Serial Data (-) 1 II -
55 - 58 - - - Not Occupied - -
59 0.5 GY/WH 4168 PRNDL P Signal II M5T/M5U
60 0.5 WH/BK 5983 PRNDL C Signal II M5T/M5U
61 0.5 GY/BN 5982 PRNDL B Signal II M5T/M5U
62 0.5 VT/WH 5981 PRNDL A Signal II M5T/M5U
63 0.5 BN/WH 585 Transmission Oil Temperature Sensor Signal II -
64 0.5 WH/YE 6317 ETRS Out of Park Switch Signal II MGL
65 1.5 BK/WH 451 Signal Ground I -
66 1.5 RD/GN 1840 Battery Positive Voltage I -