thank you

code 45
Traction Motor Open

- could be a faulty contact or wire breakage of traction motor cable
- faulty traction motor
- faulty contact or wire breakage of traction inverter connector
- faulty contact of DSP flat cable in traction inverter
- wire breakage of main harness
- faulty power supply card of logic unit
- faulty DSP card of traction inverter
- faulty traction inverter

first check all the fuses (control fuses and main buss fuse)

i would check the U , V, W cables connecting to the traction inverter and make sure they are tight and no signs of melting around the terminal on the inverter case around the terminal.

also check the connectors at the logic card and you can also remove the logic card and take the cover off and check the circuit boards inside and make sure there are no burnt areas there.

any luck on code 45? I have same problem