ENGINE CONTROL MODULE LOCATION
For Engine Control Module (ECM) location, see ECM LOCATION table.
| Model | (1) Location |
|---|---|
| ES300, LS400, LX470 & RX300 | Behind Glove Box |
| GS300 & GS400 | Driver's Side Front Corner Of Engine Compartment |
| SC300 & SC400 | Under Passenger's Side Front Carpet Below Instrument Panel |
| (1) For illustration of ECM location, see THEORY & OPERATION article. | |
| (1) | For illustration of ECM location, see THEORY & OPERATION article. |
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 article in GENERAL INFORMATION.