2000 JEEP CHEROKEE IMMO OFF HELP

[immomaniac]

Hello alll

Vechile detials, :. 4.0l automatic

There is skim antenna malfunction and i need to nake this car immo off. This is my first attempt so please guide on this. I have removed the pcm. Pics attached

1.is this right ecu to open up?
2. What ic should i read in it for immo off?
3. Does anyone have immo off file for this car and this ecu?

[immomaniac]

Anyone???.....

[immomaniac]

anyone pls.... i am sure there should a immo off solution for this

[ipsoftw]

Synchro into motorola MCU MC68HC05C8A.

[immomaniac]

u mean to read this MCU.??

[ipsoftw]

Ecu number ? i can't see anything on this picture.

[immomaniac]

oopss sorry... How can i be so stupid. I uploaded from my phone so i guess it resize'd it

Here the new pic

This is my first time with JEEP. Hence i dont know which is ecu number. i guess this one: P/N P56041

[ipsoftw]

Hmm, nothing found... but check this.

If the immobilizer system was disarmed prior to the battery disconnect, the system will remain disarmed if the battery is reconnected within five minutes (one minute for vehicles sold in the United Kingdom). The system will passively arm itself when the battery is reconnected more than five minutes (one minute for vehicles sold in the United Kingdom) after a battery disconnect or failure. After any passive arming, the system will have to be actively disarmed by depressing the Unlock button on one of the Remote Keyless Entry (RKE) transmitters.

The power-up mode logic also applies if the battery goes dead, and battery jump-starting is attempted. The engine no-run feature will prevent the engine from operating until the vehicle immobilizer system has been actively disarmed.

[tmkz]

immo rockwell ? immo (skim) ?

[immomaniac]

This has skim module next to ignition switch

Honestly i dont know what immo rockwell is

[Meat-Head]

sorry back is killing me, use the stalk function for the words toaster by member Obdmaster he had one, i bumped and spammed, mentions shorting out vss, there a cut and paste in that thread.

[yssf]

mate,i'm not sure if that possible,i started this same car one week ago, which the skim was faulty,i find a used ignition-skim-key and I change the VIN was in skim to my VIN (eeprom24c01) and job done. hope this can help

[Meat-Head]

why not just swap over the eeprom?

how did you diagnose it?

[immomaniac]

Swaping wont work coz the antenna is broken. In my country getting this antenna is hard therefore immo off is preferred....

[Meat-Head]

well, find a parking lot, get a opel astra g or fiat punto 1 rob the antenna loop and solder to the circuit board it 'will' work

OFF TOPIC:-

Had a BMW 3 series transponder loop smashed, soldered a opel astra g loop across the circuit board car started, used the same loop for clio, just for emergency