After warming up the vehicle, drive at a steady speed between 40 & 70 miles per hour.I usually recommended letting it idle for ten to fifteen minutes after sitting overnight. Allow the vehicle to run at idle until fully warmed up.Do not turn off the ignition switch during the test procedure.The monitor will not run if active diagnostic codes are present.Per Toyota, the following drive cycle should run the catalyst monitor on 2004 Toyota Highlanders:ĬATALYST MONITOR DRIVE CYCLE INSTRUCTIONS Plug in the connectors and check that they are locked.Ĭarry out actions after replacement of control module.Hi Charlie, sorry for the late reply. For further information regarding connectors, refer to Connectors, handling and inspection. Take care when plugging in the connector so as not to damage or press out the pins/sleeves in the connector. Other control modules is updated and trouble codes are deleted from all control modules.Ĭarry out actions before removing control module.Ĭarefully press down the catches and carefully unplug the connectors from the control module one at a time so that the connection pins, etc. TIS 2000 may need to be used.Ĭharacteristics files are downloaded, security codes are loaded, bus lists are updated, data in Then select “Add” and follow the instructions. Access the menu “All” and select control module To “marry” the control module to the car. When the control module is fitted and in some cases SPS programmed, Tech 2 must be used If necessary, set the date and time and carry out Calibration of pinch protection.
OBDWIZ COUPON SOFTWARE
Software and in addition adapted to the car model and market.Īfter SPS programming: Check that the clock is set correctly and that pinch protection is The intention is that the control module shall be loaded with the latest available Access the menu “SPS”, select “Read control module data” and follow the Measures after changing the control module:Ĭonnect Tech 2 and use TIS 2000 to check whether the control module needs to be Security codes will be reset, bus lists updated, data in other control modules updated and data that may have to be written into a new control module read and displayed. Carry out the “Remove” action with Tech2 even if the control module cannot be contacted or is completely missing because data in other control modules must be changed. Once the control module has been separated from the car, turned the ignition key to the OFF position. The ignition key must be in the ON position. Then select “Remove” and follow the instructions. From the “All” menu, select the control module under “And/Remove”.
Procedures before dismantling control module: These are the procedures (Saab 9-3 (9440) 4 2004 for example): The module may need SPS programming to load the correct version of software based on Engine, Market and other options depending on the module. Then the replacement module gets added to the car via Tech 2needing a replacement module. The old (any old module – not just ECU) needs to be removed via Tech 2 from the car that is getting a replacement module. Think about it this way, if the ECU was completely fried it could still be replaced with a new one. You just enter your VIN when you get to that screen on the Tech2. You also need to make sure the software on the used ecu is right for your engine… To marry a used ECU to the car with a GM tech2, you do need the original ECU to copy files from… Recommend this version, which work with Saab
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