OEM 2007 Toyota Sequoia Engine Control Module

2007 Toyota Sequoia Parts Questions & Experts Answers

• Q: How to register the Identification Number (VIN) into the replacement Engine Control Module (ECM) on 2007 Toyota Sequoia?

  A: You should enter the Vehicle Identification Number (VIN) using an intelligent tester to register it within the new Engine Control Module (ECM). Users should start entering the VIN through the UP/DOWN/RIGHT/LEFT buttons in combination with number buttons ranging from 0 to 9. Use the RIGHT and LEFT buttons to move the cursor on the tester screen and select alphabetical characters with the UP and DOWN buttons while numeric characters should be entered by pressing their corresponding buttons. Users will detect incorrect characters by moving the cursor first with RIGHT or LEFT keys and then fixing those characters through UP/DOWN or numeric button selection. The next step should be to enter the ENTER button when the VIN you entered matches the VIN on the vehicle. Proceed to display the VIN in the ECM by plugging the intelligent tester into DLC3 then turning ignition ON and power-on the tester with access to the DIAGNOSIS / ENHANCED OBD II / VIN menus. Users should first access the DIAGNOSIS / ENHANCED OBD II / VIN screens using the tester connected to DLC3 while switching the ignition ON before they can input the new VIN either because the ECM needs replacement or the stored VIN differs from the vehicle VIN.