Diagram 120/4 (Tracks 29-42)
IMPORTANT NOTE:
This manufacturer uses "Track" style wiring diagrams.
For information on how to use these diagrams effectively, please refer to Diagram Information and Instructions. Diagram Information and Instructions
Engine Control Module (ECM), Motronic Engine Control Module (ECM) Power Supply Relay
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = lilac
ge = yellow
or = orange
rs = pink
J271 - Motronic Engine Control Module (ECM) Power Supply Relay Overview of Relay Carrier
J623 - Engine Control Module (ECM) Control Modules Overview
SC21 - Fuse 21 (on fuse panel C) Fuse Overview
SC30 - Fuse 30 (on fuse panel C) Fuse Overview
T17a - 17-Pin Connector, black, in E-Box plenum chamber Connector Stations and Connectors Overview, in E-Box Plenum Chamber
T17c - 17-Pin Connector, brown, in E-Box plenum chamber Connector Stations and Connectors Overview, in E-Box Plenum Chamber
T17e - 17-Pin Connector, red, in E-Box plenum chamber
T94a - 94-Pin Connector, black, connector B, on Engine Control Module
(43) - Ground Connection (on right lower A-pillar) Ground Connections In Passenger Compartment
(85) - Ground Connection 1 (in engine compartment wiring harness)
(387) - Ground Connection 22 (in main wiring harness)
(B147) - Plus Connection 2 (87) (in interior wiring harness)
(B303) - Plus Connection 7 (30) (in main wiring harness)
(B305) - Plus Connection 9 (30) (in main wiring harness)
(D112) - Connection 10 (in engine compartment wiring harness)
* - Relay panel in E-Box plenum chamber
# - through 08.2007
## - from 09.2007
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