matuva
Tropical 6.5er
Good day all,
yesterday, I tried to reprogram a set of remote keyless controlers via the OBD-2 port, and the truck didn't respond.
I hooked my laptop to the port, and found that the scanner couldn't communicate with the ECM.
I have met this problem of communication with few trucks. Sometimes it was just because a fuse was blown, but sometimes, all fuses are OK and I still can't communicate with the ECM.
This is not easy for diagnosing :rolleyes5:
Does it ring a bell to one of you guys?
yesterday, I tried to reprogram a set of remote keyless controlers via the OBD-2 port, and the truck didn't respond.
I hooked my laptop to the port, and found that the scanner couldn't communicate with the ECM.
I have met this problem of communication with few trucks. Sometimes it was just because a fuse was blown, but sometimes, all fuses are OK and I still can't communicate with the ECM.
This is not easy for diagnosing :rolleyes5:
Does it ring a bell to one of you guys?