Toyota Corolla (E120): Precaution
1. Notices when checking
- power door lock/unlock function: the wireless remote control function operates only when the following 3 conditions are met.
- No key is inserted into the ignition key cylinder.
- All the doors are closed. However, doors can be unlocked even when any of the doors is opened.
- The power door lock system operates normally.
Hint
:
- the unlock function operates even when a door is open.
- The unlock function operates even when the key is inserted into the ignition key cylinder, however it must be in the off position.
- remote panic function: the wireless remote control function operates only when the following condition is met.
- The ignition switch is off.
Hint
: the key can be inserted, however it must be in the off position.
- the wireless door lock remote control operational area differs depending on the situation.
- The operational area differs depending on the operators and the ways the transmitter is held.
- In certain areas, the remote control function will only operate partially for the operational area will be reduced due to the vehicle body shape and the influence of the surrounding environment.
- Since the transmitter uses faint electric waves, strong electric waves or noise in the frequency used may reduce the operational area or the remote control may not function.
- When the battery weakens, the operational area is reduced or the remote control may not function.
Hint
: if the door control transmitter has been left in a place that is exposed to direct sunlight, such as on the instrument panel, it may cause the battery to weaken or cause other such problems.
Other materials:
Circuit description
The p squib circuit consists of the airbag sensor assy center and instrument
panel passenger airbag assy.
It causes the srs to deploy when the srs deployment conditions are satisfied.
Dtc b0105/53 is recorded when a short is detected in the p squib circuit.
Wiring diagram
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How to proceed with troubleshooting
1 Vehicle brought to workshop
2 Customer problem analysis
3 Problem symptom confirmation
4 Circuit inspection
5 Repair or replace
6 Confirmation test
7 End
Customer problem analysis check
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Refueling
Opening the fuel tank cap
Perform the following steps to open the fuel tank cap:
Before refueling the vehicle
● Close all the doors and windows, and turn the engine switch off.
● Confirm the type of fuel.
■Fuel types
Unleaded gasoline (Octane rating 87 [Research Octane Number ...