Control Diagram
NOTE: A = Hardwired; D = High speed CAN (controller area network) bus; O =
LIN (local interconnect network) bus
Battery
BJB (battery junction box)
Front height sensor
Rear height sensor
Headlamp leveling control module
Front right fog lamp
Front left fog lamp
Left side rep
Fuel Fired Booster Heater Module (AHCM)
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.
NOT