DTC B1287 Back Door ECU Communication Stop
DESCRIPTION
DTC B1287 is output when communication between the power back door ECU and the multiplex network gateway ECU stops for more than 10 seconds.
DTC No. |
DTC Detection Condition |
Trouble Area |
B1287 |
Back door ECU communication stops |
|
WIRING DIAGRAM
INSPECTION PROCEDURE
1 CHECK HARNESS AND CONNECTOR (POWER BACK DOOR ECU - BATTERY)
Standard voltage
2 CHECK HARNESS AND CONNECTOR (POWER BACK DOOR ECU - GROUND)
Standard resistance
3 CHECK COMMUNICATION LINE
Standard resistance
Result
REPLACE POWER BACK DOOR ECU
Disposal
HINT:
On the RH side, use the same procedures as on the LH side.
1. DISPOSE OF BACK DOOR STAY SUB-ASSEMBLY LH
Horizontally fix the stay in a vise with the piston-rod
pulled out.
Wearing safety glasses, gradually cut a part
between A and B as shown in the illustration using a
metal ...
Automatic transaxle unit
COMPONENTS
...
Installation
1. INSTALL NO.1 NAVIGATION BRACKET
Install the No.1 navigation bracket with the 4
screws.
2. INSTALL NO.2 NAVIGATION BRACKET
Install the No.2 navigation bracket with the 4
screws.
3. INSTALL INSTRUMENT CLUSTER FINISH PANEL UPPER
Install the instrum ...