Hint:

Test mode procedure
Terminals of ecuFront drive shaft assembly (for 4wd)
Components (2005/11-2006/01)
Components (2006/01- )
...
Abbreviations used in manual
...
Multiplex communication circuit
Description
The air conditioning amplifier communicates data with the ecm and combination
meter through the can
communication system.
Wiring diagram
Inspection procedure
Check dtc
Clear the dtc (see page ac-31).
Read the dtc (see page ac-31).
Result
Go to can c ...