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Home >> Buick >> 2021 >> Envision Preferred, AWD >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views (K20 (X1)-K85P) >> Component Connector End Views >> K47 Rear Drive Control Module X1 (F48)

K47 Rear Drive Control Module X1 (F48)

GM5581857Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Chassis
  • OEM Connector: 13530400
  • Service Connector: Service by Harness - See Part Catalog
  • Description: 28 - Way F 0.6, 1.5, 2.8 Series, Sealed (GY with BK Cover)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-2A (GY) No Tool Required
II Not required J-35616-4A (PU) No Tool Required
III Not required J-35616-64B (LT BU) No Tool Required
Pin Size Color Circuit Function Terminal Type ID Option
1 2.5 BK 2650 Ground II F48
2 0.5 BK / VT 3846 All Wheel Drive Power Transfer Unit Position Sensor Low Reference II F48
3 2.5 RD / WH 1340 Battery Positive Voltage II F48
4 2.5 VT / BN 3944 All Wheel Drive Power Transfer Unit Motor Control A II F48
5 2.5 BN / GN 3945 All Wheel Drive Power Transfer Unit Motor Control B II F48
6 0.5 WH / RD 3847 All Wheel Drive Power Transfer Unit Position Sensor Voltage Reference III F48
7 0.5 GN / BN 3848 All Wheel Drive Power Transfer Unit Position Sensor Signal III F48
8 - 15 - - - Not Occupied - -
16 0.5 BK 8383 All Wheel Drive Power Transfer Unit Motor Shield III F48
17 - 18 - - - Not Occupied - -
19 0.35 WH 4978 AUTOSAR CAN Bus [-] 2 Serial Data III F48-UGN
20 0.35 WH 4978 AUTOSAR CAN Bus [-] 2 Serial Data III F48
21 0.35 BU / YE 4979 AUTOSAR CAN Bus [+] 2 Serial Data III F48
22 0.35 BU / YE 4979 AUTOSAR CAN Bus [+] 2 Serial Data III F48-UGN
23 - - - Not Occupied - -
24 0.5 RD / BN 3640 Battery Positive Voltage I F48
25 - 28 - - - Not Occupied - -