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Home >> GMC >> 2021 >> Acadia AT4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 404 (Electrical Center Identification Views (2 Of 2)) >> Electrical Center Identification Views >> X53A Fuse Block - Rear Body X1

X53A Fuse Block - Rear Body X1

WARNING: This page is about a different car, the 2023 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
GM4253227Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Body Wiring Harness
  • OEM Connector: 23161963
  • Service Connector: 19352071
  • Description: 49-Way F 1.5, 2.8, 6.3 Kaizen Series (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I 19332534 J-35616-2A (GY) J-38125-557
II 85544080 J-35616-4A (PU) J-38125-11A
Pin Size Color Circuit Function Terminal Type ID Option
1 2.5 BN/VT 293 Rear Defogger Grid Control II -
2 - - - Not Occupied - -
3 2.5 RD/VT 2640 Battery Positive Voltage II -
4 - 6 - - - Not Occupied - -
7 1 RD/BU 840 Battery Positive Voltage I TC2
8 - 12 - - - Not Occupied - -
13 0.75 RD/GN 2440 Battery Positive Voltage I -
14 - 17 - - - Not Occupied - -
18 1 VT/BK 1639 Run/Crank Ignition 1 Voltage II  
19 - - - Not Occupied - -
20 0.75 RD/YE 5040 Battery Positive Voltage II KU9/AL9
21 2.5 BU 47 Trailer Auxiliary Control II (VR2/V92)
22 - 26 - - - Not Occupied - -
27 0.75 WH/GN 1624 Trailer Backup Lamp Control I (VR2/V92)
28 0.5 VT 1093 Rear Defogger Grid Control II -
29 - 30 - - - Not Occupied - -
31 0.5 BN/YE 2267 Outside Rearview Mirror Heater Control II -
32 0.35 BN/VT 193 Rear Defogger Relay Control I -
33 - 35 - - - Not Occupied - -
36 0.35 BN/YE 186 Fuel Fill Door Lock Relay Control I N08
37 - - - Not Occupied - -
38 0.5 VT 1093 Rear Defogger Grid Control I -
39 - 40 - - - Not Occupied - -
41 0.75 GY 5911 Door Lock Actuator Lock Control 2 I  
42 - - - Not Occupied - -
43 0.75 BU 6800 Fuel Fill Door Lock/Unlock 1 Signal I N08
44 - 45 - - - Not Occupied - -
46 0.5 GN/WH 24 Backup Lamp Control I (VR2/V92)
47 - 49 - - - Not Occupied - -