1 like 0 dislike
407 views
by

2000 Ford F150 5.4L, am I going to hurt my transmission driving with a P0743 code. I have P0743 and P1740 codes when I scanned my truck

Vehicle: 2000 Ford F150 5.4L

2 Answers

1 like 0 dislike
by (13.4k points)
 
Best answer
P1740 TCC Malfunction

P0743 TCC solenoid circuit failure

with this code the TCC will never engage, your not going to ruin the transmission you will not have the benefit that a TCC which in the long run save you fuel. the fix you replace the whole solenoid pack
0 like 0 dislike
by (8.3k points)
P1740 FORD - Transmission System Conditions
Read more: https://www.autocodes.com/p1740_ford.html

P0743 FORD - Torque Converter Clutch Circuit
Read more: https://www.autocodes.com/p0743_ford.html

Related questions

1 like 0 dislike
2 answers 2.1k views
1 like 0 dislike
2 answers 2.1k views
0 like 0 dislike
1 answer 598 views
1 like 0 dislike
2 answers 481 views

36.2k questions

32.2k answers

1.3k comments

22.8k users

Need A Repair Shop?
Find local automotive repair shops in your area.
Does your car have Safety Recalls? → Check here
...