How to program the Jeep Cherokee 2019-2020 Proximity smart key by obdstar x300 DP Plus

Today, I’d like to share the path of using OBDSTAR X300 DP PLUS to program the Jeep Cherokee 2019-2020 Proximity smart key, operation tips and some possible problems & solutions.

First come with obdstar DP Plus operation path:

IMMO -> Chrysler / Dodge/Jeep V33/21 -> Manual select model ->Jeep -> Cherokee -> Proximity ->2019-2020.


Here, it will remind you “Please connect the [OBDII-16] and [FCA 12+8] adapter at the same time to complete the operation!”.

Then, it will remind you “This function is available by connecting the server, please ensure the Internet connection is normal. ”


Next is to read pincode first, then program key. In the process of programming the key, you can click “Tips” to refer to any problems encountered.

Okay, I stop here, the next operation is rather simple, just follow the instructions on the screen to operate it.

Next are the collection of some possible problems & solutions:

Fiat 500x 2020
Obdtsar X300 DP+
FCA 12+8 adapter

Read Old Mileage = OK
Write new Mileage = FAILED

Told ok but after i can see on dash only —— and on diag I see 1000000km
Tried to Write value to 0 But after this RED H0 error show on cluster

Solution:
After H0 error dash is at 0km.
Connect Multiecuscan:
Perform dash replacement. After This cluster show 0 and H0 error is solved
Increase odometer with MES to desired value

Jeep Renegade 2019
Obdtsar X300 DP+
FCA 12+8 adapter

Read Old Mileage = OK
Write new Mileage = FAILED

Told ok but after i can see on dash only —— and on diag I see 1000000km

Solution:
Write 0km and after Go Up with another diag tool (I used multiecuscan)

3.

Jeep Compass 2018
Obdtsar X300 DP+

Read Old Mileage = OK
Write new Mileage = OK