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HOMESERVICE MANUALSBUICK2010LUCERNE CXL, 3.9 1REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 314 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - 1-2 SHIFT SOLENOID THROUGH ENGINE CONTROL MODULE X1)COMPONENT CONNECTOR END VIEWSELECTRONIC SUSPENSION CONTROL (ESC) MODULE (F55)
2010 Buick Lucerne CXL, 3.9 1

Electronic Suspension Control (ESC) Module (F55)

2010 Buick Lucerne CXL, 3.9 1SECTION Electronic Suspension Control (ESC) Module (F55)
WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Electronic Suspension Control (ESC) Module (F55) Connector End View
GM1457400Courtesy of GENERAL MOTORS COMPANY
Electronic Suspension Control (ESC) Module (F55)

Pin Wire Circuit Function
1 2 TN/VT 4340 Battery Positive Voltage
2 2 BK 1050 Ground
3 0.35 TN 1006 Right Front Damper Control
4 0.8 PK/D-GN 1010 Left Rear Damper Control
5 - - Not Used
6 0.35 YE 321 Automatic Level Control Relay Control
7-12 - - Not Used
13 0.35 GY/BN 1216 Right Rear Suspension Position Sensor Signal
14 0.35 L-GN/WH 1210 Left Rear Suspension Position Sensor Signal
15 0.35 TN/D-BU 1213 Right Front Suspension Position Sensor Signal
16 0.35 TN/WH 1207 Left Front Suspension Position Sensor Signal
17 0.8 L-BU 1448 Left Front Damper Control
18 0.8 YE/BK 1014 Right Rear Damper Control
19 0.35 OG/YE 5727 High Speed GMLAN Serial Data Wake Up
20 0.35 WH 320 Automatic Level Control Exhaust Solenoid Control
21 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus +
22 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus +
23-26 - - Not Used
27 0.35 TN/OG 1214 Right Rear Suspension Position Sensor Voltage Reference
28 0.35 OG/WH 1208 Left Rear Suspension Position Sensor Voltage Reference
29 0.35 PU/BK 1211 Right Front Suspension Position Sensor Voltage Reference
30 0.35 PU/WH 1205 Left Front Suspension Position Sensor Voltage Reference
31 0.8 YE 1005 Left Front Damper Low Reference
32 0.8 D-GN 1009 Right Front Damper Low Reference
33 0.8 GY/OG 1013 Left Rear Damper Low Reference
34 0.8 PU 1017 Right Rear Damper Low Reference
35-38 - - Not Used
39 0.5 TN 2501 High Speed GMLAN Serial Data Bus -
40 0.5 TN 2501 High Speed GMLAN Serial Data Bus -
41-44 - - Not Used
45 0.35 TN/D-GN 1215 Right Rear Suspension Position Sensor Low Reference
46 0.35 L-GN/BK 1209 Left Rear Suspension Position Sensor Low Reference
47 0.35 L-BU/YE 1212 Right Front Suspension Position Sensor Low Reference
48 0.35 L-BU/BK 1206 Left Front Suspension Position Sensor Low Reference
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 54210060
  • Service Connector: 89047158
  • Description: 48-Way F DRAD Series (BK)
Terminal Part Information
  • Pins: 1, 2
  • Terminated Lead: Pending
  • Release Tool: J-38125-556
  • Diagnostic Test Probe: J-35616-40 (BU)
  • Terminal/Tray: 60040441/21
  • Core/Insulation Crimp: 4/5
  • Pins: 4, 18, 21, 22, 33, 34, 39
  • Terminated Lead: Pending
  • Release Tool: J-38125-560
  • Diagnostic Test Probe: J-35616-14 (GN)
  • Terminal/Tray: 964274-2/16
  • Core/Insulation Crimp: E/1
  • Pins: 6, 13-16, 19, 20, 22, 27-30, 40, 45-48
  • Terminated Lead: Pending
  • Release Tool: J-38125-560
  • Diagnostic Test Probe: J-35616-14 (GN)
  • Terminal/Tray: 4-969005-1/16
  • Core/Insulation Crimp: E/1
RENDER: 1.0x

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