SSANGYONG Rexton 2004 Service Manual page 1113

No Hot Air From Blower (Cont'd)
Step
Check the temperature of the heater inlet and outlet hoses by feel.
16
Is the heater inlet hose hot and the outlet hose warm?
Back flush or replace the heater core.
17
Is the repair complete?
Check the vehicle for cold air leaks the
• Dash.
• Heater cases.
18
• Vents.
Are any leaks found?
Repair any cold air leaks.
19
Is the repair complete?
Check the coolant temperature sensor using the tests in "DTC Coolant
Temperature Sensor Error."
20
Is there a problem indicated in the sensor, the sensor wiring or the
controller?
Repair, or replace the sensor, the wiring, or the controller as required.
21
Is the repair complete?
Replace the controller.
22
Is the repair complete?
Blower Motor Does Not Run At All
Step
1. Turn the ignition switch to ON.
2. Observe the temperature indication screen of the controller.
1
Dose the digit on and off?
Check the fuses.
2
Are the fuses blown?
Replace the fuse.
3
Is the repair complete?
1. Turn the ignition switch to ON.
2. Measure the voltage between ground and terminal 87 of blower relay.
4
Is the voltage within the specified value?
1. Measure the voltage between ground and terminal 86 of blower relay.
5
Is the voltage within the specified value?
1. Check the circuit between terminal 86 of the blower relay and fuse
SB7 in the I/P fuse block.
6
2. Repair any problem found in the wiring or terminals at the relay
socket or connectors.
Is the repair complete?
1. Turn the ignition to OFF.
2. Disconnect the wiring connector of the blower motor.
3. Turn the ignition to ON.
7
4. Measure voltage between the wiring connector of the blower motor
and ground.
Is the voltage within the specified value?
A/C SYSTEM
REXTON SM - 2004.4
Action
Action
10C-57
Yes No
Go to Step 18 Go to Step 17
System OK -
Go to Step 20 Go to Step 19
System OK -
Go to Step 21 Go to Step 22
System OK -
System OK -
Yes No
Go to "the
Applicable
Diagnostic
Table" Go to Step 2
Go to Step 3 Go to Step 4
System OK -
Go to Step 7
11 ~ 14 V Go to Step 5
Go to Step 9
11 ~ 14 V Go to Step 6
System OK -
Go to Step 14
11 ~ 14 V Go to Step 8
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN