Toyota Corolla Cross: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
- Replace parts related to the wireless door lock and smart key system according to the inspection procedure.
- If the wireless door lock and smart key system does not operate, first check the customize item and make sure that the wireless door lock and smart key system is not turned off.
- The wireless door lock and smart key system primarily uses the following systems.
- Power door lock system
- Wireless door lock system
- Smart key system (for Entry Function)
- Smart key system (for Start Function)
- : Steering lock function
- : Immobiliser function
- Perform troubleshooting procedures with other registered keys if available.
PROCEDURE
1. | VEHICLE BROUGHT TO WORKSHOP |
(a) Confirm how vehicle was brought to workshop
- Vehicle was driven
- Vehicle was towed
HINT:
The malfunction location may be narrowed down by confirming whether the vehicle was driven or towed.
Result | Proceed to |
NEXT (for HEV Model) |
A |
NEXT (for Gasoline Model) |
B |
A |
| GO TO SMART KEY SYSTEM (for Start Function, HEV Model) |
B |
| GO TO SMART KEY SYSTEM (for Start Function, Gasoline Model) |
READ NEXT:
OPERATION CHECK CHECK CUSTOMIZE PARAMETERS NOTICE:
The operation check below is based on the non-customized initial condition of the vehicle.
Click here
HINT:
The switches described in thi
CUSTOMIZE PARAMETERS CUSTOMIZE WIRELESS DOOR LOCK CONTROL SYSTEM
NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized.
Be sure to m
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order
SEE MORE:
DESCRIPTION
These DTCs are stored when a malfunction occurs in the navigation
antenna assembly circuit.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
B153711
Telephone Sub Antenna Circuit Short to Ground
DESCRIPTION If recirculation/fresh mode changes unintentionally and without permission, the following causes are possible.
Symptom Factor
Recirculation/fresh mode changes without permission
Recirculation/fresh mode light blinks
Customize setting
Chan