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Topic starter
19/03/2016 8:51 am
Hi everyone,
I am having an issue with uploading updates for CWIL, Selector, HNB, Safety Processor, and Normal Processor. I replaced the IOD and the CPUA and downloaded the generic and car software with no problem. When I try to do updates thru UIT it comes back with a 'Error placing CW in Download Mode'. That error comes up for CW, SL, HNB, SP and NP. Is there something I'm missing? Do I have to remove any of the jumpers on CPUA?
Thanks for the help,
Curt
I am having an issue with uploading updates for CWIL, Selector, HNB, Safety Processor, and Normal Processor. I replaced the IOD and the CPUA and downloaded the generic and car software with no problem. When I try to do updates thru UIT it comes back with a 'Error placing CW in Download Mode'. That error comes up for CW, SL, HNB, SP and NP. Is there something I'm missing? Do I have to remove any of the jumpers on CPUA?
Thanks for the help,
Curt
19/03/2016 9:03 am
JP2 jumper must be off on a TAC 20. But I'm not sure on a 32. Never done it before.
Topic starter
19/03/2016 9:17 am
On the 32 you are supposed to put JP2 to pins 1-2 then give it a UFWSPF command..that's when I get my 'Error placing SP in Download Mode'.
20/03/2016 1:45 pm
Why was the iod and cpua replaced? Why are you updating software on the hnbs? Check your can communication for starters
Topic starter
21/03/2016 12:22 am
I replaced the iod and cpua because I had 1921 and 1922 faults, among others, logging even after clearing. The SP and NP led's stayed bad even after a spc command. checked ver and sp is saying v0r0, spfpga v0, np v0r0, cwila and b v0, sela and b v0, all hnb is v14. I am trying to download cw.V14, sl.V14, np.v2r3, sph.v2r1. Am I supposed to teach and configure all nodes at this point with sp and np v0r0 or should I try to download their versions first? Thanks for the help!
Topic starter
21/03/2016 12:33 am
Led's that are on on iod are: spbad, npbad, pldgood, ac, safsp, safcpu, safe, ntsup, tsrcpu, doors, and mcc2. The car is currently 3 inch below bottom floor.
Topic starter
24/03/2016 10:17 am
Thanks whadafack...issue with cn resistor on cwil board..replaced board elevator running..
25/03/2016 6:59 am
im actually having an issue as well lol. had car running , replace the bottom hnb and everything went to Crap. going to order a new iod and cpua myself. Im glad you got it running!
Topic starter
25/03/2016 10:08 pm
Are your hnbtop and hnbbot a and b nodes all the same version?
27/03/2016 8:38 am
yes ver 23
going to order a new iod and cpua
going to order a new iod and cpua