Toyota Corolla (E120) 2002–2008 Repair Manual / Diagnostics / Toyota vehicle intrusion protection system
Toyota Corolla (E120): Toyota vehicle intrusion protection system
- How to proceed with troubleshooting
- Terminals of ecu
- Problem symptoms table
- Indicator light circuit
- Ecu power source circuit
- Ignition switch circuit
- Horn relay circuit
- Light control switch circuit
- Hazard warning switch circuit
- Starter cut relay circuit
- Key unlock warning switch circuit
- Glass breakage sensor circuit
- Door courtesy switch circuit
- Door unlock detection switch circuit
- Door key lock and unlock switch circuit
- Tvip ecu communication circuit
Other materials:
On–vehicle inspection
Notice:
”cold” and ”hot” in these sentences express the temperature of the coils
themselves. ”Cold” is from
–10 c (14 f) to 50 c (122 f) and ”hot” is from 50 c (122 f) to 100 c (212 f).
1. Inspect ignition coil (with igniter) and spark test
confirm dtc.
Notice:
...
Preparations to use wireless communication
The following can be performed using Bluetooth® wireless communication:
■ A portable audio player can be operated and listened to via multimedia system
■ Hands-free phone calls can be made via a cellular phone In order to use wireless
communication, register and connect a Bluetooth ...
Inspection procedure
Hint:
read freeze frame data using the hand–held tester or the obd ii scan tool.
Freeze frame data records the
engine conditions when a malfunction is detected. When troubleshooting, it is
useful for determining whether
the vehicle was running or stopped, the engine was warmed up or not, th ...