cab heater a/c blower?
did you apply 12vdc to it directly and its dead>?
scion not corolla (corolla is easy)
tc,xa or xb>>>> no clue, so will look at tc.
but no matter what, i hot wire the blower, first. everyone does.
and the FSm too, it tells you step by step how to do the test.
sorry if all this is old hat, most here dont know this.....
if the blower works hot wired, its good.
ok the FSM covers this job, getone.
or, login in to alldata.com and read how.
that is what we do, so we can plan our time.
. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
2. REMOVE INSTRUMENT PANEL SUB-ASSEMBLY UPPER
3. REMOVE INSTRUMENT PANEL SUB-ASSEMBLY LOWER
- Remove the instrument panel sub-assembly upper
4. REMOVE ECM
5. REMOVE AIR DUCT
6. REMOVE BLOWER ASSEMBLY
- Remove the instrument panel sub-assembly lower
it looks like the blower just drops out the bottom, did you look?
it has 3 screws hold the motor assy to the main casing.
and the plug is there pin 2 is hot, pin 1 is ground
hot wire pin 2.
facing motor, with conn, at 12pm, pin 2 is LEFT.
the FSM shows a photo of that. and the full steps.