DTC B1209 Driver Side Outer Mirror
DESCRIPTION
This DTC is detected when communication between the outer mirror control ECU LH and multiplex network gateway ECU stops for more than 10 seconds
DTC No. |
DTC Detection Condition |
Trouble Area |
B1209 |
Driver side outer mirror ECU communication stops |
|
WIRING DIAGRAM
INSPECTION PROCEDURE
1 CHECK HARNESS AND CONNECTOR (OUTER MIRROR CONTROL ECU LH - BATTERY)
Standard voltage
2 CHECK HARNESS AND CONNECTOR (OUTER MIRROR CONTROL ECU LH - GROUND)
Standard resistance
3 CHECK COMMUNICATION LINE
Standard resistance
Result
REPLACE OUTER MIRROR CONTROL ECU LH
Adjustment
HINT:
On the RH side, use the same procedures as on the LH side.
1. INSPECT SLIDE DOOR PANEL SUB-ASSEMBLY LH
Check that the clearance is within the standard
range.
Standard
2. ADJUST SLIDE DOOR PANEL SUB-ASSEMBLY LH
Using the SST, horizontally and vertically adjust the
...
Wireless remote control
Vehicles without a smart key system (type A)
Locks all doors
Unlocks all doors
Sounds the alarm
Vehicles without a smart key system (type B)
Locks all doors
Unlocks all doors
Opens and closes the left side power sliding door
Opens and closes the right sid ...
Enter test mode
HINT:
Operation of the tire pressure warning reset switch
can be checked in TEST MODE.
During TEST MODE, the system is not initialized by
pushing the tire pressure warning reset switch. The
circuit of the tire pressure warning reset switch can be
inspected during this mode.
(a) Make ...