Subaru Legacy 2002 Service Manual page 3202

LIST OF DIAGNOSTIC TROUBLE CODE (DTC)
9. List of Diagnostic Trouble Code (DTC)
A: LIST (LHD MODEL)
1. DTC FOR SENSOR AND POTENTIOMETER
DTC
20
21
–21
22
–22
24
–24
25
–25
26
–26
2. DTC FOR MODE DOOR POSITION SWITCH
DTC 30
Faulty Door No Trouble
B: LIST (RHD MODEL)
1. DTC FOR SENSOR AND POTENTIOMETER
DTC
20
21
–21
22
–22
23
–23
25
–25
26
27
28
29
S001525F75
Trouble Unit
No Trouble
Ambient sensor
In-vehicle sensor
Evaporation sensor
Sunload sensor
Air mix door motor
31 32
VENT B/L
S001525F76
Trouble Unit
No Trouble
In-vehicle sensor
Ambient sensor
Evaporation sensor
Sunload sensor
Air mix actuator
FRESH/RECIRC actuator
AC-59
HVAC System (Auto A/C) (Diagnostics)
S001525
S001525F7501
S001525F7502
33
HEAT
S001525F7601
Contents
—
Open
Short
Open
Short
Open
Short
Open
Short
Open
Short
34 35
D/H DEF
Contents
—
Open
Short
Open
Short
Open
Short
Open
Short
MAX COOL
MAX HOT
MAX VENT
MAX DEF