Diagram 11/3 (Tracks 15-28)

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


Transmission Control Module (TCM)





ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = lilac
ge = yellow
or = orange
rs = pink

J217 - Transmission Control Module (TCM) Overview of Control Modules

J248 - Diesel Direct Fuel Injection (DFI) Engine Control Module (ECM)

J518 - Access/Start Control Module Overview of Control Modules

J623 - Engine Control Module (ECM) Overview of Control Modules

T16 - 16-Pin Connector, Diagnostic Coupling

T16c - 16-Pin Connector, black, on transmission control module (TCM)

T17a - 17-Pin Connector, red, connector station electronics box in left plenum chamber Overview of Connector Stations and Connectors

T17c - 17-Pin Connector, white, connector station electronics box in left plenum chamber Overview of Connector Stations and Connectors

T20h - 20-Pin Connector, black (Connector A), on access/start control module

T46a - 46-Pin Connector, left CAN separating connector

T60b - 60-Pin Connector, black (Connector A), on engine control module (ECM)

T94 - 94-Pin Connector, black (Connector B), on diesel direct fuel injection (DFI) engine control module (ECM)

T94a - 94-Pin Connector, black (Connector B), on engine control module (ECM)

(D84) - Automatic Transmission Connection (in engine compartment wiring harness)

(D166) - K-Diagnosis Wire Connection (in engine compartment wiring harness)

(E26) - Connection (selector lever P/N) (in Motronic wiring harness)

- CAN-Bus (data wire)

* - 3.2L engines AUK, BKH

** - 4.2L engines BAT, BNK

*** - 2.7L diesel engines BPP, BSG


- 3.0L diesel engines BMK, BNG

# - Through model year 2005

## - From model year 2006

♦ - 5.2L engine BGS

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