2005 FEH -- wrench/service soon warning
#21
Re: 2005 FEH -- wrench/service soon warning
I pinged the FEH this morning with CMND 22497F, DesertDog, and my xgauge returned 62497F0180000000 just as you had suspected.
Until I get this to the dealer, I am going to monitor BTM (traction battery temperature) and SOC and gather some data.
Thanks for your help.
Until I get this to the dealer, I am going to monitor BTM (traction battery temperature) and SOC and gather some data.
Thanks for your help.
TXD: 07451800FF00
RXF: 045810000000
RXD: 2010
MTH: 000100010000
NAM: DTC
Thanks!
#22
Re: 2005 FEH -- wrench/service soon warning
My wrench light came on Tuesday. Going in tomorrow to the dealer. Code B1239 the famous HVTB cooling door. My scan tool (Snap-on Modus) was able to get live data and codes BUT these codes are in the hybrid systems section and not OBD II, as stated by others. I monitored the battery temp but saw no unusual temp rise. It might be the potentiometer in the motor that gives the position to the network may be faulty telling the system that the door is still closed when it is in fact open.
#23
Re: 2005 FEH -- wrench/service soon warning
My wrench light came on Tuesday. Going in tomorrow to the dealer. Code B1239 the famous HVTB cooling door. My scan tool (Snap-on Modus) was able to get live data and codes BUT these codes are in the hybrid systems section and not OBD II, as stated by others. I monitored the battery temp but saw no unusual temp rise. It might be the potentiometer in the motor that gives the position to the network may be faulty telling the system that the door is still closed when it is in fact open.
I have figured out the module ID's for most of the modules in my FEH, except for the 4WD module which my FEH doesn't have. Based on published data it might be 0761; maybe someone with an AWD FEH could program the DTC xgauge above with the 61 replacing the 45 in the TXD and see if it gets a response.
Using the DTC xgauge and changing the TXD one should be able to get all non-uniform DTCs using a scangauge. So far I have verified the Traction Battery, ABS, Instrument Cluster, and Power Steering modules respond to the DTC xgauge when the appropriate TXD is used. You have to decode the hex data into a DTC, though.
Last edited by DesertDog; 02-08-2009 at 08:33 AM. Reason: typo
#24
Re: 2005 FEH -- wrench/service soon warning
I have been having intermittent wrench icon/service soon. The bTC xguage had a 1 set in it. I think all this means I have a blend door failure.
If there is any testing of any xguage that you would like me to do before I repair it, let me know.
ak
Last edited by ak74; 03-31-2010 at 07:37 PM. Reason: typo
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