Thank you very much for your help.

Code 40 states- M contactor or it's wiring may be defective.

Possible Cause-
M coil driver bad
Welded contator tips
Binding contactor plunger
Bad contactor harness plunger

Run tests #
AA -Sense voltage
O3 -M contactor test

70 states-
M sense reading out of range

Reason: M sense analog input was detected out of range.

Run Test: #AA M sense volt test

Possible cause-
Vehicle Manager may be bad

Couldn't find a code 55, I'll keep checking.

there are also other places for codes to appear on this unit, the steering and vehicle managers also offer up operational, informational, and error codes. the codes you see on the hr meter display are the same as in most other ev100 sets, and are ev100 codes. however my book does not go into those codes, which indicates to me that we would need to other codes to further troubleshoot this problem.
are you SURE this are error codes, (do they have a dash mark; "-" before the code?
have you used a handset and changed any of the "card type" settings?