INSPECTION
PROCEDURE
1. INSPECT BACK DOOR LOCK ASSEMBLY
(a) Check the operation of the door lock motor.
(1) Move the door lock to the close (lock) position. |
|
(2) Apply battery voltage and check the operation of the door lock motor.
OK:
Battery Connection |
Result |
---|---|
Battery positive (+) → Terminal 1 (ACT+) Battery negative (-) → Terminal 2 (ACT-) |
Back door lock motor open (unlock) operation |
If the result is not as specified, replace the back door lock assembly.
(b) Check the operation of the back door courtesy switch.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
2 (ACT-) - 3 (D+) |
Closed (Locked) |
10 kΩ or higher |
2 (ACT-) - 3 (D+) |
Open (Unlocked) |
Below 1 Ω |
If the result is not as specified, replace the back door lock assembly.
Toyota CH-R Service Manual > Smart Key System(for Start Function): ACC Monitor Malfunction (B2274)
DESCRIPTION
This DTC is stored when a malfunction in the ACC output circuit is detected.
The ACC output circuit is the circuit between terminal ACCD of the certification
ECU (smart key ECU assembly) and the ACC relay.
DTC No.
Detection Item
DTC Detection Condit ...
Toyota CH-R Service Manual > Toyota Entune System: System Description
SYSTEM DESCRIPTION
DESCRIPTION
Toyota Entune allows the vehicle to receive information from the call
center and links the information to the audio and visual system. Toyota
Entune permits the driver to use the received information, such as destination
information, on the audio a ...