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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 2078 (Wiring Systems And Power Management - Inline Harness Connector End Views - X100 Through X214) >> Inline Harness Connector End Views >> X109 Engine Harness to Instrument Panel Harness (Late Production with 4.8L/5.3L/6.0L/6.2L and NQF/NQH)

X109 Engine Harness to Instrument Panel Harness (Late Production with 4.8L/5.3L/6.0L/6.2L and NQF/NQH)

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GM1715240Courtesy of GENERAL MOTORS CORP.
GM655777Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 13664461
  • Service: See Catalog
  • Description: 40-Way F GT 150 280 Series Sealed (BK)
 Connector Part Information 
  • OEM: 15317380
  • Service: See Catalog
  • Description: 40-Way M GT 150 280 Series Sealed (BK)
Terminal Part Information 
  • Pins: A1, A2, A7, A8, B2-B4, B8-B12, C1-C5, C8-C12, D7
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: A4, A5, B6, B7
  • Terminal/Tray: 15304717/8
  • Core/Insulation Crimp: A/1
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: B5
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: 2/1
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: C6
  • Terminal Tray: 15304717/8
  • Core/Insulation Crimp: 4/1
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: C7
  • Terminal/Tray: 15304716/8
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
 Terminal Part Information 
  • Pins: A1-A3, A7-A8, B1-B5, B8-B12, C1-C5, C9-C12, D3, D6, D8
  • Terminal/Tray: 15326269/19
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-3 (GY)
  • Pins: A4-A5, B6-B7
  • Terminal/Tray: 15304729/8
  • Core/Insulation Crimp: 4/1
  • Release Tool/Test Probe: 15315247/J-35616-5 (PU)
  • Pins: C6
  • Terminal Tray: 15304729/8
  • Core/Insulation Crimp: C/1
  • Release Tool/Test Probe: 15315247/J-35616-5 (PU)
  • Pins: C7
  • Terminal/Tray: 15304728/8
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 15315247/J-35616-5 (PU)
X109 Engine Harness to Instrument Panel Harness (Late Production with 4.8L/5.3L/6.0L/6.2L and NQF/NQH)

Pin Wire Circuit Function Pin Wire Circuit Function
A1 0.5 OG/WH 7477 5-Volt Reference (NQH) A1 0.5 OG/WH 7477 5-Volt Reference (NQH)
A2 0.35 YE 7474 Incremental Encoder Direction Signal A2 0.35 YE 7474 Incremental Encoder Direction Signal
A3 - - Not Available A3 - - Not Used
A4 3 RD/BK 1342 Battery Positive Voltage (NQH) A4 3 RD/BK 1342 Battery Positive Voltage (NQH)
A5 3 TN 1552 Motor Control A A5 3 TN 1552 Motor Control A
A6 - - Not Available A6 - - Not Used
A7 0.35 BN/WH 419 MIL Control A7 0.35 BN/WH 419 MIL Control
A8 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus (+) A8 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus (+)
B1 - - Not Available B1 - - Not Used
B2 0.5 PK 5076 Current Sensor Supply Voltage (10 Series) B2 0.5 PK 5076 Current Sensor Supply Voltage (10 Series)
B3 0.5 WH 5075 Current Sensor Signal (10 Series) B3 0.5 WH 5075 Current Sensor Signal (10 Series)
B4 0.5 BN 5077 Low Reference (10 Series) B4 0.5 BN 5077 Low Reference (10 Series)
B5 0.8 BK/WH 451 Ground B5 0.5 BK/WH 451 Ground
B6 3 OG 1553 Motor Control B B6 3 OG 1553 Motor Control B
B7 3 BK 550 Ground B7 3 BK 550 Ground
B8 0.35 D-BU 5985 Accessory Wakeup Serial Data B8 0.35 D-BU 5985 Accessory Wakeup Serial Data
B9 0.35 WH/L-GN 7475 8-Volt Reference B9 0.35 WH/L-GN 7475 8-Volt Reference
B10 0.5 TN 2501 High Speed GMLAN Serial Data Bus (-) B10 0.5 TN 2501 High Speed GMLAN Serial Data Bus (-)
B11 0.5 YE/BK 7478 Low Reference (NQH) B11 0.5 YE/BK 7478 Low Reference (NQH)
B12 0.35 PU 7476 Incremental Encoder Sensor Return B12 0.35 PU 7476 Incremental Encoder Sensor Return
C1 0.35 PU 1272 Low Reference C1 0.35 PU 1272 Low Reference
C2 0.35 L-BU 1162 APP Sensor 2 Signal C2 0.35 L-BU 1162 APP Sensor 2 Signal
C3 0.35 TN 1274 5-Volt Reference C3 0.35 TN 1274 5-Volt Reference
C4 0.35 D-BU 1161 APP Sensor 1 Signal C4 0.35 D-BU 1161 APP Sensor 1 Signal
C5 0.35 WH/BK 1164 5-Volt Reference C5 0.35 WH/BK 1164 5-Volt Reference
C6 2 TN 1569 Lock Solenoid Control (NQH) C6 2 TN 1569 Lock Solenoid Control (NQH)
C7 0.5 TN/WH 1695 Axle Switch Signal C7 0.5 TN/WH 1695 Axle Switch Signal
C8 0.5 GY/BK 1570 Axle Actuator - Control C8 0.5 GY/BK 1570 Axle Actuator - Control
C9 0.5 D-GN/WH 817 Vehicle Speed Signal (VSS) C9 0.35 D-GN/WH 817 Vehicle Speed Signal (VSS)
C10 0.35 D-BU/WH 7473 Incremental Encoder Impulse Signal C10 0.35 D-BU/WH 7473 Incremental Encoder Impulse Signal
C11 0.5 L-GN 7479 Rotary Position Sensor Signal (NQH) C11 0.5 L-GN 7479 Rotary Position Sensor Signal (NQH)
C12 0.5 D-BU 204 A/C Low Pressure Sensor Signal (C67/CJ2) C12 0.5 D-BU 204 A/C Low Pressure Sensor Signal (C67/CJ2)
D1-D6 - - Not Available D1-D6 - - Not Used
D7 0.35 BN 1271 Low Reference D7 0.35 BN 1271 Low Reference
D8 - - Not Available D8 - - Not Used
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