TCM--code 1799
#1
TCM--code 1799
Got the dreaded transmission fault light and had a code p1799 along with some misc. climate codes, and 3 abs wheel sensor codes--look slike the CAN system took a dump? Anyways I took the tcm out to see if it got wet and it was dry --took it apart and so no obvious burn signs on the board. This was Friday--cleared the codes and drove all weekend and now happened again...
Can a used TCM with the correct suffix (mine is a -BG) be swapped out or does it still need to be flashed at jaguar...
Thanks
David
Can a used TCM with the correct suffix (mine is a -BG) be swapped out or does it still need to be flashed at jaguar...
Thanks
David
#2
Ok got home and scanned:
B1676 ABS fuse
P1637 Can/abs/ecm
P1799
P1508
climate
B1239
B1262
B1263
I checked F3 in bay and F96 in dash--ok
I took the grounds off and cleaned them from the abs module (near headlight)
Battery is new(5 months) AGM 12.8v car off, but 15.14 car running
I have new pos and neg Jaguar cables to battery
I'm thinking alternator charging too high and causing these codes?
B1676 ABS fuse
P1637 Can/abs/ecm
P1799
P1508
climate
B1239
B1262
B1263
I checked F3 in bay and F96 in dash--ok
I took the grounds off and cleaned them from the abs module (near headlight)
Battery is new(5 months) AGM 12.8v car off, but 15.14 car running
I have new pos and neg Jaguar cables to battery
I'm thinking alternator charging too high and causing these codes?
#3
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10-22-2014 12:38 PM
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