LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2021 >> Envision Preferred, AWD >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> Component Connector End Views (K20 (X1)-K85P) >> Component Connector End Views >> K36 Restraints Control Module X1
April 5, 2026: LEMON Manuals is launched! Read the announcement.

K36 Restraints Control Module X1

GM5581812Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 12683276
  • Service Connector: 85004499
  • Description: 56 - Way F 0.64 Series, Sealed (BK with BU Terminal Position Assurance)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I 19354746 J-35616-64B (LT BU) J-38125-215A
II Not required J-35616-64B (LT BU) No Tool Required
Pin Size Color Circuit Function Terminal Type ID Option
1 - 6 - - - Not Occupied - -
7 0.35 BK / OG 5045 Left Front Impact Discriminating Sensor Low Reference I -
8 0.35 OG / YE 354 Left Front Impact Discriminating Sensor Signal I -
9 0.35 OG / GN 1409 Right Front Impact Discriminating Sensor Signal I -
10 0.35 BK / OG 5600 Right Front Impact Discriminating Sensor Low Reference I -
11 0.35 WH / OG 3476 Passenger Seat Belt Retractor Pretensioner Low Control I -
12 0.35 OG / GN 3475 Passenger Seat Belt Retractor Pretensioner High Control I -
13 0.35 YE / OG 3025 Passenger Instrument Panel Air Bag Stage 1 High Control II -
14 0.35 OG / WH 3024 Passenger Instrument Panel Air Bag Stage 1 Low Control II -
15 - 24 - - - Not Occupied - -
25 0.35 VT / OG 3478 Driver Seat Belt Retractor Pretensioner Low Control I -
26 0.35 OG / WH 3477 Driver Seat Belt Retractor Pretensioner High Control I -
27 0.35 OG / VT 3021 Steering Wheel Air Bag Stage 1 High Control I -
28 0.35 BN / OG 3020 Steering Wheel Air Bag Stage 1 Low Control I -
29 0.35 BU 4987 AUTOSAR CAN Bus [+] 1 Serial Data I -
30 0.35 WH 4986 AUTOSAR CAN Bus [-] 1 Serial Data I -
31 - - - Not Occupied - -
32 0.35 OG / BN 3479 Passenger Seat Belt Anchor Pretensioner High Control I -
33 0.35 GY / OG 3480 Passenger Seat Belt Anchor Pretensioner Low Control I -
34 - 37 - - - Not Occupied - -
38 0.35 OG / VT 3026 Passenger Instrument Panel Air Bag Stage 2 Low Control II -
39 0.35 GY / OG 3027 Passenger Instrument Panel Air Bag Stage 2 High Control II -
40 - 41 - - - Not Occupied - -
42 0.5 BK / WH 1951 Signal Ground I -
43 0.35 BU 4987 AUTOSAR CAN Bus [+] 1 Serial Data I -
44 0.35 WH 4986 AUTOSAR CAN Bus [-] 1 Serial Data I -
45 - - - Not Occupied - -
46 0.35 VT / OG 3482 Driver Seat Belt Anchor Pretensioner Low Control I -
47 0.35 OG / YE 3481 Driver Seat Belt Anchor Pretensioner High Control I -
48 - 52 - - - Not Occupied - -
53 0.35 WH / OG 3022 Steering Wheel Air Bag Stage 2 Low Control I -
54 0.35 OG / GN 3023 Steering Wheel Air Bag Stage 2 High Control I -
55 0.5 VT / GN 1339 Run/Crank Ignition 1 Voltage I -
56 0.5 RD / VT 6340 Battery Positive Voltage I -