24/12/2019 Document ID: 4592863
2017 Chevrolet Prisma | Onix JOY, Prisma JOY Service Manual 9916025 | Engine/Propulsion | Engine Controls and Fuel - 1.0L LKL or 1.4L LKK |
Schematic and Routing Diagrams | Document ID: 4592863
K20 Engine Control Module X1 (LKL+M4L)
15 29
1 43
14 56
28 42
Connector Part Information
Harness Type: Engine
OEM Connector: 13888988
Service Connector: 13588107
Description: 56-Way F 0.64 Series, Sealed (BK)
Terminal Part Information
Terminal Type
Terminated Lead Diagnostic Test Probe Terminal Removal Tool
ID
© 2019 General Motors. All rights reserved.
https://gsi.ext.gm.com/gsi/showDoc.do?docSyskey=4592863&from=sm 1/3
24/12/2019 Document ID: 4592863
Terminal Type
Terminated Lead Diagnostic Test Probe Terminal Removal Tool
ID
I 13580002 J-35616-64B (LT BU) J-38125-12A
K20 Engine Control Module X1 (LKL+M4L)
Terminal
Pin Size Color Circuit Function Option
Type ID
1 0.5 BN/WH 419 Check Engine Indicator Control I —
2-9 — — — Not Occupied — —
10 0.5 BU 2500 High Speed GMLAN Serial Data (+) 1 I —
11 0.5 WH 2501 High Speed GMLAN Serial Data (-) 1 I —
12 - 13 — — — Not Occupied — —
14 0.5 VT/GY 139 Run/Crank Ignition 1 Voltage I —
15 - 24 — — — Not Occupied — —
25 0.5 WH/BU 6311 Cruise/ETC/TCC Brake Signal I —
26 - 29 — — — Not Occupied — —
30 0.5 GN/GY 465 Fuel Pump Primary Relay Control I —
31 - 35 — — — Not Occupied — —
36 0.5 VT/YE 5985 Accessory Wakeup Serial Data I —
37 - 56 — — — Not Occupied — —
© 2019 General Motors. All rights reserved.
https://gsi.ext.gm.com/gsi/showDoc.do?docSyskey=4592863&from=sm 2/3
24/12/2019 Document ID: 4592863
© 2019 General Motors. All rights reserved.
https://gsi.ext.gm.com/gsi/showDoc.do?docSyskey=4592863&from=sm 3/3