Toyota Camry ECU Repair & Return Service

Part numbers include:

89661 0X040
89661 0X050
89661 06A00
89661 06A01
89661 06A02
89661 06A11
89661 06B10
89661 06B30
89661 06B11
89661 06B31
89661 06B32
89661 06C20
89661 06C21
89661 06C41
89661 06C71
89661 06D90
89661 06D91
89661 06J10
89661 06J11
89661 06F30
89661 06F31
89661 06G10
89661 06G11
89661 06G21
89661 06G51
89661 06J10
89661 06J11
89661 06J50
89661 06K40
89661 06K41
89661 06K50
89661 06K62
89661 06K70
89661 06K71
89661 06K80
89661 06K90
89661 06021
89661 06036
89661 06120
89661 06121
89661 06130
89661 06140
89666 06180
89666 06181
89661 06200
89666 06210
89666 06211
89661 06220
89661 06240
89661 06260
89661 06320
89661 06321
89661 06360
89661 06380
89661 06491
89661 06492
89661 06570
89661 06571
89661 06631
89661 06691
89661 06670
89661 06671
89661 06690
89661 06691

89661 33020
89661 33021
89661 33030
89981 33050
89981 33071
89661 33072
89661 33102
89661 33012
89661 33013
89661 33120
89661 33160
89661 33161
89661 33350
89661 33380
89661 33390
89661 33760
89661 33771
89661 33A80
89661 33A81
89661 33B91
89661 33D00
89661 33D60
89661 3T040
89661 3T170
89661 3T171
89661 3T260
89661 3T261
89661 3T331
89661 3T401
89661 3T410
89661 3T411
89661 3T530
89661 3T790

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.   For instance, an early 1990s model is far more likely to need repairs due to the electrolytic capacitors leaking a corrosive fluid onto the board. Whereas a post 2000 ECU will suffer from typical decay of the metals in the aging SMDs that are used all over the place on these things, and they need replaced. 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.