Search found 3 matches
- 09 Sep 2025, 22:55
- Forum: C30, C70 2006+, S40 & V50 2004 ½ +
- Topic: No Communication with TCM, ECM, CAN BUS Failure?
- Replies: 4
- Views: 853
Re: No Communication with TCM, ECM, CAN BUS Failure?
While I cannot really help on the electrical side too much, if you read my thread on the 07 C30 T5 on this forum, you will see the challenges I have had and are still having with this car. That includes access issues with Vida, but I have no access issues seemingly with my Autel 802. This car has h...
- 09 Sep 2025, 22:49
- Forum: C30, C70 2006+, S40 & V50 2004 ½ +
- Topic: No Communication with TCM, ECM, CAN BUS Failure?
- Replies: 4
- Views: 853
Re: (FIXED) No Communication with TCM, ECM, CAN BUS Failure?
It's a quick turnaround on this one, but it's finally fixed. After hours of tracing wires in the CAN system I finally found the culprit. Over the weekend the car sat it seems a rodent had made a meal of my wiring harness behind the battery, next to the BCM. Both wires in the CAN system running from ...
- 08 Sep 2025, 14:01
- Forum: C30, C70 2006+, S40 & V50 2004 ½ +
- Topic: No Communication with TCM, ECM, CAN BUS Failure?
- Replies: 4
- Views: 853
No Communication with TCM, ECM, CAN BUS Failure?
Hi all, I have a 2005 V50 2.4i that has been giving me trouble recently. After sitting over a weekend, I washed the car and the next day it refused to start. I got 'Immobilizer See Manual" and "Anti-Skid Service" on the dashboard. It unlocks the steering and lets me retrieve my key. I...






