tbc fault
Fleet Owner
Joined: Nov 2003
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This might help:
TBC Fault - DTC:
"Replacing the Brake Pressure Transducer can clear a TBC Fault - so if you have a known working sensor on hand, easy way to check to see if its the BPT.
Replacing it:
You'll need a deep socket 15/16"", or a crow's foot would work, and a few rags to catch the brake fluid drips. Simply unplug and unscrew the sensor, grab the new one, screw it in (easier said than done, it starts hard), tighten and plug it back in. You'll only lose an ounce or less of brake fluid."
Great thread on troubleshooting a TBC Fault:
https://www.ford-trucks.com/forums/9...ml#post9193806
Also (for DTC U1900)
TBC:
It means either A you have a bad ground on your trailer. Or B your cable on your trailer is too short and causing it to pull out of the plug or C you have a short in the factory trailer harness wiring or the plug is gunked up
Also, could be Fuse #11 or :12:
#11, 10 amp: Speedo bounce, ABS light, Cruise control inop; Codes U1900, U2023, P0500-P0503
#12, 2 amp: Cruise control inop, TBC Fault displayed, chime; Code C2803
TBC Fault - DTC:
"Replacing the Brake Pressure Transducer can clear a TBC Fault - so if you have a known working sensor on hand, easy way to check to see if its the BPT.
Replacing it:
You'll need a deep socket 15/16"", or a crow's foot would work, and a few rags to catch the brake fluid drips. Simply unplug and unscrew the sensor, grab the new one, screw it in (easier said than done, it starts hard), tighten and plug it back in. You'll only lose an ounce or less of brake fluid."
Great thread on troubleshooting a TBC Fault:
https://www.ford-trucks.com/forums/9...ml#post9193806
Also (for DTC U1900)
TBC:
It means either A you have a bad ground on your trailer. Or B your cable on your trailer is too short and causing it to pull out of the plug or C you have a short in the factory trailer harness wiring or the plug is gunked up
Also, could be Fuse #11 or :12:
#11, 10 amp: Speedo bounce, ABS light, Cruise control inop; Codes U1900, U2023, P0500-P0503
#12, 2 amp: Cruise control inop, TBC Fault displayed, chime; Code C2803
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