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HOMESERVICE MANUALSISUZU2006ASCENDER S, 5.3 M, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 111 (DATA COMMUNICATION SYSTEM)COMPONENT LOCATORDATA COMMUNICATION CONNECTORSBODY CONTROL MODULE - C4
2006 Isuzu Ascender S, 5.3 M, 4WD

Body Control Module - C4

2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Body Control Module - C4
WARNING: This page is about a different car, the 2007 Pontiac Torrent and 2007 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Body Control Module - C4 Connector End View
GM1664499Courtesy of GENERAL MOTORS CORP.
Body Control Module - C4 Connector Parts Information

Connector Part Information 
  • OEM: HITPB-25-D-K
  • Service: 88988841
  • Description: 25-Way F Receptacle 0.64 2.8 (BK)
Terminal Part Information 
  • Pins: 1, 2, 3, 4, 5
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: 7, 9, 10, 11, 12, 13, 15, 16, 17, 19, 21, 22, 23
  • Terminal/Tray: SNAC3-A021T-M0.64/20
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)
Body Control Module - C4 Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 RD/WH 340 Battery Positive Voltage
2 RD/WH 240 Battery Positive Voltage
3 RD/WH 440 Battery Positive Voltage
4 RD/WH 1240 Battery Positive Voltage
5 D-BU/WH 1315 Right Front Turn Signal Lamp Supply Voltage/Right Turn Signal Indicator Lamp Supply Voltage
6 - - Not Used
7 YE 196 Windshield Wiper Motor Park Switch Signal
8 - - Not Used
9 BK 50 Ground
10 RD/WH 2440 Battery Positive Voltage
11 D-GN/WH 1317 Fog Lamp Relay Control/Front Fog Lamp Relay and Indicator Control (GMT360)
12 YE 5187 Right Trailer Turn Signal Lamp
13 OG 5186 Left Trailer Turn Signal Lamp
14 - - Not Used
15 OG 2268 Windshield Washer Relay Control
16 TN/WH 1969 Headlamp Relay Control/Headlamp High Beam Relay Control
17 PK/BK 109 Hood Ajar Switch Signal
18 - - Not Used
19 BN 4 Accessory Voltage
20 - - Not Used
21 PK 1439 Ignition 1 Voltage
22 YE 5704 Endgate Latch Relay Coil Control
23 PU 544 Headlamp Low Beam Supply Voltage MD540 IP ONLY "Trailer ABS Indicator Control"
24-25 - - Not Used
RENDER: 1.0x

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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