Problem Symptoms TablePower back door switch (vehicles with power back door)
Push the switch to close.
Pressing the switch again while the power back door is closing will cause it
to open again.
However, the reverse operation cannot be performed for the first second after
pressing the switch to close the door.
The back door ca ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the power mirror control
system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
...
PBD Pulse Sensor Malfunction (B2222)
DESCRIPTION
A pulse sensor is built into the power back door ECU (power back door
motor unit) to detect foreign objects and the back door position. The pulse
sensor monitors the operating speed of the back door to detect foreign objects.
Th ...