DESCRIPTION
When an electrical malfunction (open or short) is detected in the clutch circuit of the power back door ECU (power back door motor unit) while the power back door is operating, the power back door ECU (power back door motor unit) stores DTC B2225.
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B2225 |
Voltage and current malfunction in clutch circuit of the power back door ECU (power back door motor unit). |
Power back door ECU (Power back door motor unit) |
PROCEDURE
1. |
CHECK FOR DTC |
(a) Check for DTCs (See page ).
(b) Clear the DTCs (See page ).
(c) Recheck for DTCs (See page ).
OK:
DTC B2225 is not output.
OK | ![]() |
USE SIMULATION METHOD TO CHECK |
NG | ![]() |
REPLACE POWER BACK DOOR ECU (POWER BACK DOOR MOTOR UNIT) |
Back Door Entry Lock Function does not Operate
DESCRIPTION
If the back door entry lock function does not operate but the back door open
function operates, the communication between the vehicle and key is normal. As a
faulty part, the entry lock switch circuit (from the back door opener switch assembly ...
AVC-LAN Circuit
DESCRIPTION
Each unit of the navigation system connected to the AVC-LAN (communication bus)
transmits switch signals via AVC-LAN communication.
If a short to +B or short to ground occurs in the AVC-LAN, the navigation system
will not function normally be ...
Security Horn Circuit
DESCRIPTION
When the theft deterrent system is switched from the armed state to the alarm
sounding state, the main body ECU (driver side junction block assembly) controls
the security horn.
WIRING DIAGRAM
PROCEDURE
1.
PERFORM A ...