ENGINE CONTROL MODULE LOCATION
For Engine Control Module (ECM) location, see ECM LOCATION table. For illustration of ECM location, see THEORY & OPERATION article.
| Model | Location |
|---|---|
| ES300, LX470 & RX300 | Behind Glove Box |
| GS300, IS300, GS430, LS430 & SC430 | Driver's Side Front Corner Of Engine Compartment |
ECM LOCATION
Note. An engine immobilizer system is used on all models. If ECM is replaced, ECM must be programmed with proper ignition key code for engine immobilizer system. For programming procedures, see COMPUTER RELEARN PROCEDURES - IMPORT article in GENERAL INFORMATION.
See also:
• THEORY & OPERATION
• WIRING DIAGRAMS