Diagnosis system (HVAC)
U1000 CAN comm circuitWarning lamp
Description
Warning lamp is built in combination meter.
Intelligent Key system malfunction is reported
to the driver by the warning lamp illumination.
Component Function Check
1.CHECK FUNCTION
Perform "INDICATOR" in the "Active Test" mode
with CON ...
Telescopic sensor
Description
The telescopic sensor is installed to the steering column assembly.
The pulse signal is input to the driver seat control unit when
telescopic is performed.
The driver seat control unit counts the pulse and calculates the
telescopic amount of the steering column.
Componen ...
Power supply and ground circuit
BCM
BCM : Diagnosis Procedure
1. CHECK FUSE AND FUSIBLE LINK
Check if the following BCM fuses or fusible link are blown.
2. CHECK POWER SUPPLY CIRCUIT
Turn ignition switch OFF.
Disconnect BCM.
Check voltage between BCM harness connector and ground.
3. CHECK GROUND CIRCUIT
Che ...