Airbag control unit with part number P68293701AA

What does the airbag control unit P68293701AA do?

The control unit P68293701AA is the central control unit of the restraint system (SRS) for Jeep. It processes the signals from the crash sensors and decides in an accident within milliseconds on the triggering of airbags and seatbelt pretensioners. After an accident it stores crash data and locks itself.

During operation the unit checks the system continuously. It shows faults it finds via the airbag warning light in the instrument cluster.

Both the electronics in the unit and the wiring to the sensors and seatbelt pretensioners must work flawlessly.

Why does the control unit P68293701AA fail?

Stored crash data is the most common cause at the P68293701AA, even if no airbag has fired. Other causes come into consideration: ageing components, cold solder joints, moisture, corrosion at plug connections and voltage spikes.

Crash data remains in the unit after the accident. A normal diagnostic tool does not erase it, but during repair at Airbag24 it is erased.

The other causes include ageing components and cold solder joints, as well as moisture or corrosion at plug connections. Voltage spikes, for example from a weak battery, additionally stress the electronics.

How can you tell that the P68293701AA is defective?

The airbag warning light in the instrument cluster lights up permanently or intermittently in the event of a defect in the P68293701AA. Then the airbags and seatbelt pretensioners may not be able to deploy in a crash.

The warning light shows the fault as soon as the system detects it. Fault messages in the instrument cluster, a missing connection from the diagnostic tool to the control unit or a fault memory that cannot be cleared may come with it.

If you notice any of these signs, have the system checked promptly. The diagnosis then establishes whether the control unit, a connector or a cable is affected.

Which vehicles is the P68293701AA fitted in?

The control unit P68293701AA is fitted in these vehicles: Jeep Cherokee KL Facelift (2018-2023) and KL (2013-2018).

The list names the vehicles recorded for this part number.

• Jeep Cherokee KL Facelift (2018-2023)
• Jeep Cherokee KL (2013-2018)

Comparing the label on the removed unit with this page only confirms that you have the right unit. Having the fault memory read out before removal, however, shows whether the control unit itself is defective or whether a connector or cable is causing the fault.

For the same vehicles, we also repair control units with the part numbers 68355363AB.

How does the repair of the P68293701AA work?

First have the fault memory of the P68293701AA read out and attach the log. Then disconnect the battery, remove the control unit, create a repair order online and send the unit in well packed. Processing at Airbag24 usually takes 3–4 working days.

Airbag24 tests the unit on the test bench, repairs defective components, erases stored crash data and carries out a function test. Airbag24 then sends your own unit back to you.

The 3–4 working days cover exclusively testing, repairing and checking at Airbag24.

Our repairs come with 2 years' statutory liability for defects.

The repaired control unit comes back with all vehicle data and is ready for use as soon as it is refitted — no coding or programming is required.

How does the control unit P68293701AA get to Airbag24?

The control unit P68293701AA reaches Airbag24 as a parcel, or you book a UPS collection for an extra charge. The return after the repair is also made by UPS.

Pack the unit shock-proof and enclose the printed repair order.