Principle of Operation
For a detailed description of the locks, latches and entry systems and
operation, refer to the relevant Description and
Operation section of the workshop manual REFER to: Handl
Control Diagram
NOTE: A = Hardwired; F = RF transmission; N = Medium speed CAN (controller
area network) bus; O = LIN (local
interconnect network) bus.
Instrument cluster
CJB (central junction bo
CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable.
Substitution of control modules does
not guarantee confirmation of a fault, and may also cause additional faults in
the vehicle being tested and/or the donor
vehicle.
NOTES:
If the control module or a component is susp
DESCRIPTION
Engine Control Module (ECM)
The ECM is located at the rear of the engine compartment, between the
bulkhead and the engine sound insulation. The ECM is located in a plastic molded
carrier which in turn is located in a bracket attached to the vehicle structure.
The ECM is connected to t