Australian ECU Repair

Mercedes A140 A160 A190 Transmission ECU Repair

Mercedes-Benz A140 , A160 , A190 VGS valvebody mechatronic transmission ecu rebuild service for the fault codes listed below only and provide a 1 year unlimited km warranty* on all repairs. Most units are re-manufactured within 24 hours, this includes re-engineering of the original circuitry to prevent repeat failure. We also include a before and after test on our purpose built simulator to ensure your unit is re-manufactured to the highest standard. As we re-manufactured your unit, there is no need for the additional cost of coding or adaptation, Its simply plug & play.

Common symptoms include:

“F” light on dash
Won’t start (no crank)
Thumping when selecting drive and reverse

We can only repair the fault codes listed below !!

P1840 Valve y3/7y1 (Pulse width modulated solenoid valve 1/4 shift) is faulty.
P1841 Valve y3/7y2 (Pulse width modulated solenoid valve 3 shift) is faulty.
P1842 Valve y3/7y3 (Pulse width modulated solenoid valve 2/5/R shift) is faulty.
P1843 Valve y3/7y4 (Pulse width modulated solenoid valve torque converter lockup clutch) is faulty.
P1844 Valve y3/7y5 (Pulse width modulated solenoid valve shift pressure) is faulty.
P1858 The starter lockout contact is defective
P1850 Component Y3/7n1 (Transmission input speed sensor) is defective.
P2106 Component y3/7y4 (Pulse width modulated solenoid valve torque converter lockup clutch) is defective.
P2120 Component y3/7y1 (Pulse width modulated solenoid valve 1/4 shift) is defective.
P2121 Component y3/7y2 (Pulse width modulated solenoid valve 3 shift) is defective.
P2122 Component y3/7y3 (Pulse width modulated solenoid valve 2/5/R shift) is defective.
P2123 Component y3/7y5 (Pulse width modulated solenoid valve shift pressure) is defective.
P2204 Component y3/7n1 (Transmission input speed sensor) is faulty or feed line interruption.
P2227 Component y3/7s1 (Stater lockout contact) is defective.
P1895 Internal control unit fault. (often with this fault it can be very intermittent and the unit will normally also have several CAN faults with other systems)
No gear display on the dash
Several CAN faults with FTC module
No Diagnosis possible with ECU ( Unit appears dead)
P200A Internal fault in control unit ( The fault can be ignored.) – This is a dummy fault only and won’t effect operation of your unit.

Common part numbers are:

A0195458232 0195458232 A0245455032 0245455032 A0275459832 0275459832 A0275459932 0275459932 A0285450232 0285450232 A0285450432 0285450432 A0285450732 0285450732 A0285450832 0285450832 A0285451232 0285451232 A0285451532 0285451532 A0335450232 0335450232 A0245454932 0245454932 A1685451532 1685451532 A1685451632 1685451632 A0245455332 0245455332 5WK33082 5WK33050 5WK33049 5WK33064 5WK33065 5WK33067 5WK33056 5WK33070 5WK33061 5WK33063 5WK33087 5WK33053 5WP21902

Total Repair cost is $475 inc GST Get yours rebuilt now
Workshops with a ABN please contact us for trade pricing