Diagnosis and repair workflow
Interview sheet
Note:
Refer to LAN-16, "Trouble Diagnosis Procedure" for how to use interview sheet.

Wiring diagram
Dtc/circuit diagnosisHvac branch line circuit
Diagnosis procedure
1.Check connector
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal
Check the terminals and connectors of the a/c auto amp. For damage, bend
and loose connection (unit
side and connector side).
Is the inspection result normal?
...
Wiring diagram
Charging system
Wiring Diagram
...
Diagnosis system [abs actuator and electric unit (control
unit)]
CONSULT Function (ABS)
FUNCTION
CONSULT can display each diagnostic item using the following
direct diagnostic modes.
Direct Diagnostic Mode
Description
ECU identification
The ABS actuator and electric unit (control unit) part number is
displayed.
Self Diagnos ...