DIAGNOSTIC TROUBLE CODE CHART
Wireless Door Lock Control System|
DTC No. |
Detection Item |
Link |
|---|---|---|
|
B1242 |
Wireless Door Lock Tuner Circuit Malfunction |
|
Data List / Active Test
Wireless Door Lock Tuner Circuit Malfunction (B1242)Toyota CH-R Service Manual > Tire And Wheel System: How To Proceed With Troubleshooting
PROCEDURE
1.
CHECK TIRE AND WHEEL SYSTEM
DIAGNOSIS OF IRREGULAR TIRE WEAR
GO TO STEP 11
DIAGNOSIS OF TIRE VIBRATION
2.
TIGHTEN WHEEL NUTS
...
Toyota CH-R Owners Manual > Opening, closing and locking the doors: Smart key system
The following operations can be performed simply by carrying the
electronic key on your person, for example in your pocket.
The driver should always carry the electronic key.
Unlocks and locks the doors
Unlocks and locks the back door
Starts the engine
■Antenna location
Antenn ...