2007 KIA CARNIVAL Workshop Manual

2007 > 2.7L V6 GASOLINE >
REPLACEMENT
1.Disconnect the negative ( - ) battery terminal.
2. Remove the crush pad.(Refer to BD group)
3. Disconnect the connectors from the intake actuator, the blower motor and power mosfet.
4. Remove the cowl cross bar assembly.(Refer to BD group)
5. Remove the blower unit (A) from the heater unit after loosening a mounting bolt and 2 screws.
Make sure that there is no air leaking out of the blower and duct joints.
6. Installation is the reverse order of removal.

Blower Motor

2007 > 2.7L V6 GASOLINE >
COMPONENT LOCATION

2007 > 2.7L V6 GASOLINE >
INSPECTION
1.Connect the battery voltage and check the blower motor rotation.
2.If the blower motor voltage is not operated well, substitute with a known- good blower motor and check for proper
operation.
3. If the problem is corrected, replace the blower motor.
REPLACEMENT
1.Disconnect the negative ( - ) battery terminal.
2. Disconnect the connector (A) of the blower motor.
3.Remove the blower motor (A) after loosening the mounting screws.
4.Installation is the reverse order of removal.

Blower Relay

2007 > 2.7L V6 GASOLINE >
COMPONENT LOCATION

2007 > 2.7L V6 GASOLINE >
INSPECTION
1.There should be continuity between the NO.1 in the A and NO.10 in the B terminals when power and ground are
connected to the NO.7 and NO.13 in the A terminals. (Passenger compartment relay box)
2. There should be to no continuity btween the NO.1 in the A and NO.10 in the B terminals when power is
disconnected.
REAR BLOWER
1.There should be continuity between the NO.4in the A and NO.12n the B terminals when power and ground are
connected to the NO.2and NO.14in the A terminals. (Passenger compartment relay box)
2. There should be to no continuity btween the NO.4in the A and NO.12in the B terminals when power is
disconnected.
REPLACEMENT
1.Disconnect the negative ( - ) battery terminal.
2. Remove the crash pad center lower side cover. (Refer to BD group)
3. Loosen the relat box mounting nut, and then remove the relay box(A).
4.Install in the reverse order of removal.