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T6 Power Inverter Module X1 (HP9)

GM784851Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 13510837
  • Service Connector: 88988373
  • Description: 56-Way F 0.64 Series, Sealed (BU with BU 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 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 2501 High Speed GMLAN Serial Data (-) 1 I -
2 0.5 BU 2500 High Speed GMLAN Serial Data (+) 1 I -
3 0.5 WH 7494 High Speed GMLAN Serial Data (-) 3 I -
4 0.5 BU/BK 7493 High Speed GMLAN Serial Data (+) 3 I -
5 0.5 WH 6106 High Speed GMLAN Serial Data (-) 2 I -
6 0.5 BU/YE 6105 High Speed GMLAN Serial Data (+) 2 I -
7 0.75 BU 7645 Traction Power Inverter Module Resolver 1 Excitation Signal Positive I -
8 0.75 YE 7649 Traction Power Inverter Module Resolver 1 S1 Signal I -
9 0.75 VT/GN 7647 Transmission Traction Power Inverter Module Resolver 1 S2 Signal I -
10 0.5 GY/GN 3929 Position Speed Direction Sensor 2 Signal A I -
11 0.5 GY/WH 3928 Position Speed Direction Sensor 2 Signal B I -
12 0.5 VT/BU 6091 Crankshaft Position Sensor Replicated Signal I -
13 0.5 BU/WH 3977 Accessory Wakeup Serial Data 2 I -
14 0.5 VT/BK 2139 Run/Crank Ignition 1 Voltage I -
15 0.5 WH 2501 High Speed GMLAN Serial Data (-) 1 I -
16 0.5 BU 2500 High Speed GMLAN Serial Data (+) 1 I -
17 0.5 WH 7494 High Speed GMLAN Serial Data (-) 3 I -
18 0.5 BU/BK 7493 High Speed GMLAN Serial Data (+) 3 I -
19 0.5 WH 6106 High Speed GMLAN Serial Data (-) 2 I -
20 0.5 BU/YE 6105 High Speed GMLAN Serial Data (+) 2 I -
21 0.75 WH/GN 7648 Traction Power Inverter Module Traction Power Inverter Module Resolver 1 Excitation Signal Negative I -
22 0.75 BN 7652 Traction Power Inverter Module Resolver 1 S3 Signal I -
23 0.75 GY 7646 Transmission Traction Power Inverter Module Resolver 1 S4 Signal I -
24 0.5 VT/WH 4584 Traction Motor Position Speed Direction 2 Signal A OUT (-) I -
25 0.5 YE/BK 4583 Traction Motor Position Speed Direction 2 Signal B OUT (-) I -
26 - 37 - - - Not Occupied - -
38 0.5 YE/BK 3494 Transmission IMS Mode Switch R1 bit Signal I -
39 0.5 GY 3495 Transmission IMS Mode Switch R2 bit Signal I -
40 0.5 BN 3496 Transmission IMS Mode Switch D1 bit Signal I -
41 0.5 RD/WH 2740 Battery Positive Voltage I -
42 - 51 - - - Not Occupied - -
52 0.5 BK/GY 3927 IMS Mode Switch Low Reference I -
53 0.5 GN/BN 3497 Transmission IMS Mode Switch D2 bit Signal I -
54 0.5 VT 3493 Transmission IMS Mode Switch S bit Signal I -
55 - - - Not Occupied - -
56 0.5 RD/YE 3740 Battery Positive Voltage I -
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