Replace your failed engine computer with an OEM 2012 Toyota RAV4 2.5L ECM (also called a PCM or ECU), programmed to your vehicle before it ships.

This module is a direct replacement for units carrying part number 89661-42T61. Every unit is refurbished, bench-tested against OEM specification, and flashed with the latest manufacturer software.

Also replaces: Replaces 89661-42T50

Match your part number exactly

Toyota engine computers must match precisely. A module with a different suffix will not work correctly, even on the same year and engine. On the RAV4 the module sits behind the left headlamp assembly. Read the number from the label and check it against the one above, or send us your VIN and we will identify the correct unit before anything ships.

Why Toyota modules must be programmed

These vehicles use an immobiliser. The engine computer, keys and immobiliser must all be registered to each other or the engine will crank without starting. Several sellers supply these units unprogrammed, which means a locksmith or dealer visit before the car will run. We programme yours to your VIN before dispatch, so it installs plug and play.

What you receive

• Programmed to your VIN before dispatch, so it installs plug and play
• Bench-tested by our technicians before it leaves us
• Lifetime warranty for as long as you own the vehicle
• Free US shipping, typically delivered in 2-4 business days
• No core charge, no core return required

Common symptoms of a failed RAV4 ECM

• Engine cranks but will not ignite
• Malfunctioning sensors and gauges
• Stalling, misfiring or fluctuating fuel economy
• Trouble codes that return after being cleared
• No communication with an OBD-II scanner

Fitting it

Disconnect the negative battery terminal and keep the cable clear of the post. Remove the old module, fit the replacement, then reconnect the battery.

Before you order

Enter your 17-character VIN at checkout. If unsure which part you need, call 516-494-7838 and a technician will confirm fitment.