Basic inspection
HeadlampU1310 AV control unit
Description
Part name
Description
AV CONTROL UNIT
It is the master unit of the MULTI AV system and it is connected
to each control unit by means of communication. It operates each
system according to communication signals from the AV contro ...
System temporarily unavailable
The following are conditions in which the ICC
system may be temporarily unavailable. In these
instances, the ICC system may not cancel and
may not be able to maintain the selected following
distance from the vehicle ahead.
Condition A
Under the following conditions, the ICC system is
auto ...
DTC/circuit diagnosis
MAIN LINE BETWEEN DLC AND HVAC CIRCUIT
Diagnosis Procedure
1.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Disconnect the following harness connectors.
ECM
A/C auto amp.
Check the continuity betw ...