Installation
ComponentsBack Door Closer does not Operate
DESCRIPTION
When the back door closer does not operate, one of the following may be the cause:
1) improper fit of the back door, or a foreign object is stuck in the back door
or 2) initialization of the power back door ECU (power back door motor unit)*1, ...
System Diagram
SYSTEM DIAGRAM
Communication Table
Sender
Receiver
Signal
Line
Main body ECU (Driver side junction block assembly)
Power back door ECU (Power back door motor unit)
...
Check CAN Bus Lines for Short Circuit
DESCRIPTION
There may be a short circuit in the CAN bus main wire and/or CAN branch wire
when the resistance between terminals 6 (CANH) and 14 (CANL) of the DLC3 is below
54 Ω.
Symptom
Trouble Area
Resistance betwe ...