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 > Key Reminder Warning System: Operation Check
OPERATION CHECK
CHECK FUNCTION
(a) Check that the key reminder warning buzzer sounds.
(1) With the driver door closed, insert the key into the ignition key cylinder
and then make sure that the ignition switch is off or ACC.
(2) Check that the buzzer sounds intermittently if the driver door is ...
Toyota CH-R Owners Manual > Maintenance: Maintenance requirements
To ensure safe and economical driving, day-to-day care and regular
maintenance are essential. It is the owner's responsibility to perform regular checks.
Toyota recommends the following maintenance:
General maintenance
General maintenance should be performed on a daily basis. This can be d ...