5 Spd AT. Scanned ECM, TCM, BCM, SDM & EPS for codes. One code found U1096 (In BCM but not in SDM or EPS) with Service Wrench light illuminated (Lost communication with IPC). Please note vehicle does not have ABS, OnStar or Keyless Entry. I understand that the Class II Serial Bus is in a ring arrangement with EPS, SDM, IPC and BCM. IPC Connector resistance to ground (B4) is less than 1 ohm and IPC Connector voltage (B2) is 12.3 V. IPC functions as it should (Both while running and KOEO bulb check). Code returns after clearing. Anyone seen this before?
Cars & Trucks - Saturn - Vue - 2002 Saturn VUE
Answers & Comments
Check B10 at BCM to B5 at IPC for an open on class 2 bus !
All style="display:none;">All data has a lot of issues , more then factory service info .2002 this info is up dated all the time , if there were errors they would have been fix long ago . Do bad mouth GM service info . because your inept . If this would have come to my dealer ship I'd had it fixed the first day . You been working on this how long now . I outlined diagnostic procedure right from the get go . If can't follow that that's your problem .
Armer... There's no urgency on my part (Just an annoying invalid dim light, much like you). To date, less than an hour actually working on the Vue for this issue.