Description
CAN (Controller Area Network) is a serial communication line for real-time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent malfunction detection ability.
Many electronic control units are equipped onto a vehicle, and each control unit shares information and links with other control units during operation (not independently). In CAN communication, control units are connected with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring. Each control unit transmits/receives data but selectively reads required data only.
DTC Description
CAN (Controller Area Network) is a serial communication line for real-time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent malfunction detection ability.
Many electronic control units are equipped onto a vehicle, and each control unit shares information and links with other control units during operation (not independently). In CAN communication, control units are connected with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring. Each control unit transmits/receives data but selectively reads required data only.
DTC DETECTION LOGIC
DTC | CONSULT screen terms (Trouble diagnosis content) | DTC detection condition |
U1000 | CAN COMM CIRCUIT (CAN Communication Line) | When the ignition switch is ON, TCM cannot send the CAN communication signal continuously for 2 seconds or more. |
POSSIBLE CAUSE
Harness or connector (CAN communication line is open or shorted)
FAIL-SAFE
Not changed from normal driving
DTC CONFIRMATION PROCEDURE
1.PREPARATION BEFORE WORK
If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.
>> GO TO 2.
2.CHECK DTC DETECTION
With CONSULT
Is “U1000” detected? YES >> Go to TM-102, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure
For the diagnosis procedure, refer to LAN-17, "Trouble Diagnosis Flow Chart".
Glass sunroof
General information
The glass sunroof and the sun protection are operated
using the same switch.
The glass sunroof can be opened from the outside
with the vehicle key and also closed with
Comfort Access.
With Comfort Access: The glass sunroof can be
closed from the outside via Comfort Access.
Safe ...
Front wiper motor
Removal and Installation
REMOVAL
Remove the front drive assembly. Refer to WW-66, "Removal and
Installation".
Remove the bolts (A) from the front wiper drive assembly (1)
and the front wiper motor (2).
Separate the wiper motor (1) from the front wiper drive ...
VDC off switch
Removal and Installation
REMOVAL
Remove the instrument lower panel LH. Refer to IP-14, "INSTRUMENT
PANEL ASSEMBLY : Removal
and Installation".
Release pawls using suitable tool and remove the VDC OFF switch
(2) from the upper switch carrier (1).
: Pawl
INST ...