So someone gave me this truck 02 ex cab 5.4 v-8 4x4 auto trans 115K miles

In D it wont hardly move but in 1 or R it get past a dead spot bog from off idle to 2500 rpms and pull pretty dang hard. The trans fluid is a bit dark but not burnt.

What should I start with? It was plow truck so it been beat on.

Anyhow I was diagnosing it today and got these codes.

0703 switch brake B input circuit

1780 transmission control switch (o/d) cancel circuit out of self test range

0740 torque convertor clutch circuit

0753 shift solenoid A electrical

0758 shift solenoid B electrical

1754 Coast clutch solenoid circuit

1760 pressure control solenoid A short circuit intermittenent

0443 evap emission sys purge control valve circuit

0135 02 heater circuit bank 1 sensor 1

0155 02 heater circuit bank 2 sensor 1

0743 torque convertor clutch solenoid circuit electrical

0750 shift solenoid A

0755 shift solenoid B

1747 pressure control solenoid A short circuit

Thanks for any help!

 

Off the top of my completely dumb-about-transmissions head seems time for new one!