Operation CHARM: Car repair manuals for everyone.
Home >> Suzuki >> 2009 >> Grand Vitara 4WD L4-2.4L >> Repair and Diagnosis >> Heating and Air Conditioning >> Blower Motor >> Testing and Inspection
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Blower Motor: Testing and Inspection

Blower Motor Inspection

- Check continuity between terminals as shown in figure.
If check result is continuity, proceed to next operation check. If not, replace.






- Check for operation and electric current.
a. Put blower motor (1) in a soft-jawed vise.
b. Connect battery to blower motor as shown.
c. Check if blower motor operates smoothly without noise.
d. Check the current for which the ammeter is specified when the voltage is added for 1 min.
If measured current is out of specification, replace blower motor.

Blower motor specified current at 12 V
8.6 - 13.2 A at 25 °C (77 °F)




pro multis · About Operation CHARM