H3Hummer
Well-Known Member
- Messages
- 696
- Location
- LUXEMBOURG in EU
Hello all, after few month trying everything to get my OEM Keyfobs / keyless entry + alarm system working again, I purchased an GM OBD Tech2 and it's still impossible to reprogram the both key fobs. So, while the TPMS are as we know on the same antenna on the BCM, the OBD Tech 2 found the all 4 TPMS out of service....
After resache , it seams that those batteries inside the TPMS are dead. Just ordered new ones pre programmed TMPS and normally , for what i've researched , after installing and acknowledge those with the OBD on the H3, it should be possible again to relearn the Keyfobs to get my OEM alarm system funktion again.........fingers cross, will let you know when it's done.
After resache , it seams that those batteries inside the TPMS are dead. Just ordered new ones pre programmed TMPS and normally , for what i've researched , after installing and acknowledge those with the OBD on the H3, it should be possible again to relearn the Keyfobs to get my OEM alarm system funktion again.........fingers cross, will let you know when it's done.