Toyota Solara ECU Repair & Return Service

Part numbers include:

89661 06630
89661 06631
89661 06640
89661 06641
89661 06840
89661 06850
89661 06B70
89661 06B71
89661 06B80
89661 06B81
89661 06C00
89661 06C01
89661 06C11
89661 06F60
89661 06F61
89661 06F62
89661 06F70
89661 06F71
89661 06F90
89661 06G00 :
89661 0X090
89661 0X120
89661 0X131
89661 0W111
89666 06020
89666 06181
89666 06290
89666 06320
89666 06330

Please send us your ECU with a note containing your contact info so that we can correctly process your order.  The overhaul approach we take will depend on the year model, as these DENSO made units for Lexus and Toyota experience entirely different types of failures according to the year range.  The process is basically always going to be a combination of repairs to the copper traces that make up the map of the board and replacement parts addressing whatever damage and/or conditions are present in the ECU.  Most of the time, we see these particular ECUs for shifting problems, knock sensor issues, misfires, and no start/no communication, among many other problems.  There is a wide year range covered with this model vehicle, so the failures can be quite varied from one to another. Either way, we are very successful with these and have an excellent track record.

An ECU sent in for repair will not need any programming upon installation, as none of the security or VIN coding related parts are changed.