What does these cods means, U0073 U0101
XL-7 (dash 7?)
"engine not starting" sure... but that is step 2, not 1.
but you failed to say does it crank robustly
yes./no?
if NO, those silly dash messages are a waste of time.
ever herd of jumper cable starts, or calling AAA and asking the man do jump start your dead battery?
are headlights dim?
charge your dead battery with a charger?
or replace it with borrowed charged battery?
or if dischanged, and you charge it and it starts now,does the alternator work> and give you, 13.3v to 15v battery voltage
no? then dont drive too far or this will strand you. as battery dies again,
is the battery good, 12.6vdc rested and 11v min, cranking?
if the battery gets too weak, it cranks too slow and voltage falls too much and the ECU/PCM/BCM (brains) will fail and dump lots of codes.
one code is low battery.
the FSM book covers all code, buy one or look at alldata.com?
0101 =
Lost Communication With TCM
0073 (can-bus network failure)
The module setting the DTC has attempted to establish communications on the serial data circuits more than 3 times. BCM, DRR, HVSM, PPS, PSCM, Radio, RCDLR, ROS, RSA
engine not starting
but you failed to say does it crank robustly
yes./no
if NO, those silly dash messages a waste of time.
ever herd of jumper cable starts, or calling AAA and asking the man do jump start your dead battery?
are headlights dim?