93 JEEP GRAND CHEROKEE 4.0L ECU ECM PCM ENGINE COMPUTER UNIT 56027811 TESTED TIPM Pro 9L3A-12A650-VF AND 9C2A-12B684-AB

9L3A-12A650-VF AND 9C2A-12B684-AB

If you do not match these you will have gauge or indicator light issues

68153930AJ

68171305AD

6C3A-12A650-BHA and VK2-C3594  - You must have both of the numbers on your part number sticker

93 JEEP GRAND CHEROKEE 4.0L ECU ECM PCM ENGINE COMPUTER UNIT 56027811 TESTED TIPM Pro 9L3A-12A650-VF AND 9C2A-12B684-ABPart Number 56027811 ECU has no OEM security and will arrive plug and play. If your vehicle has security (most don't) then consult your local mechanic. Tech Notes ECU has been tested with our state of the art vehicle simulator which tests over 25 circuits of the ECU! Some of those are listed below: ASD Relay, A C Relay, Cooling Relay, Ballast bypass Good! ECU powered up and has communication! Alternator, AIS, TCC, Purge, EGR test good! ECU injectors