Last Modified: 11-29-2007 1.6 U
Service Category: Vehicle Exterior Section: Lighting (ext)
Model Year: 2008 Model: Sequoia Doc ID: RM000002WL4006X
Title: LIGHTING (EXT): LIGHTING SYSTEM: SYSTEM DIAGRAM (2008 Sequoia)

SYSTEM DIAGRAM



Communication Table

Sender

Receiver

Signal

Line

ECM

Main Body ECU
  • Shift position signal

CAN

Main Body ECU

Combination Meter
  • Headlight Lo beam signal
  • Headlight Hi beam signal
  • Taillight signal
  • Front door courtesy light switch LH signal
  • Front door courtesy light switch RH signal
  • Rear door courtesy light switch LH signal
  • Rear door courtesy light switch RH signal

CAN

ECM

Mirror Control ECU
  • Shift position signal
 

Main Body ECU

Mirror Control ECU
  • Ignition switch signal
  • Front door courtesy light switch LH signal
  • Front door courtesy light switch RH signal
  • Door LOCK/UNLOCK position signal

CAN