toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Main Relay (Computer/Fuel System) > < Components|Page 2408
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4. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and

Replacement/Engine Assembly/Installation

5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
6. PERFORM INITIALIZATION

HINT:  Initialization cannot be completed by only removing the cable from the battery.

(a) Perform Reset Memory (AT initialization) when replacing the ECM. (for Automatic Transaxle)

HINT:
-

 See: Transmission Control Systems/Testing and Inspection/Programming and Relearning (for U250E)

-

 See: Transmission Control Systems/Testing and Inspection/Programming and Relearning (for U140F)

(b) Perform Registration (VIN registration) when replacing the ECM See: Computers and Control Systems/Testing and Inspection/Programming

and Relearning.

Main Relay (Computer/Fuel System) > < Components|Page 2408