Toyota Avensis ZZT251 2003 Service And Repair Manual page 1296

55–4
(b) Connect the connector to air conditioning control assy and inspect wire harness side connector from
the back side, as shown in the table.
From Back Side:
Symbols
(Terminal No.)
–
HI (A4) GND (A1)
–
M2 (A5) GND (A1)
–
M1 (A6) GND (A1)
–
GND (A1) Body ground
–
RDEFIN (B4)
GND (B40) (*1)
–
S5–2 (B5) GND (B40)
–
S5–3 (B6) GND (B40)
–
S5 (B7) GND (B40)
–
MPX+ (B9) GND (B40)
–
FRS (B10) GND (B40)
–
REC (B11) GND (B40)
–
AOD (B12) GND (B40)
–
AOF (B13) GND (B40)
–
MGV (B14)
GND (B40) (*2)
–
AMH (B15) GND (B40)
–
AMC (B16) GND (B40)
–
SOL+ (B17) GND (B40)
–
ILL+ (B21)
GND (B40)
–
HOTGASIN (B22)
GND (B40) (*2)
–
CFAN (B23) GND (B40)
–
RPTC1 (B28) GND (B40)
–
MPX– (B29) GND (B40)
–
TE (B31) GND (B40)
AVENSIS REPAIR MANUAL (RM1018E)
HEATER & AIR CONDITIONER
Connector "B"
Ignition switch ON
Turn blower dial: OFF " HI
Ignition switch: ON
Turn blower dial: OFF " M2
Ignition switch: ON
Turn blower dial: OFF " M1
Ignition switch: ON
Turn blower dial: OFF " LO
Ignition switch : ON
Rear DEF switch: ON
Ignition switch: ON
Ignition switch: ON
Ignition switch: ON
Communication circuit
Ignition switch: ON
R/F switch: RECIRCURATION " FRESH
Ignition switch: ON
R/F switch: FRESH " RECIRCURATION
Ignition switch: ON
Mode control dial: DEF
Ignition switch: ON
Mode control dial: FACE
Start engine
Hot gas heater: Operate
Ignition switch: ON
Temperature control dial: MAX HOT
Ignition switch: ON
Temperature control dial: MAX COOL
Start engine
Compressor: Operate
Ignition switch: ON
Turn light control switch: OFF " ON
Ignition switch: ON
Heater switch: ON
Start engine
Condenser fan: operate
PTC heater: Operate
Communication circuit
Evaporator temperature: 0YC (32YF) " 15YC (59YF)
http://vnx.su
– AIR CONDITIONING SYSTEM
Connector "A"
Condition
I36091
Specified condition
No continuity " Continuity
No continuity " Continuity
No continuity " Continuity
No continuity " Continuity
10 to 14 V
5.0 V
5.0 V
5.0 V
–
10 to 14 " 0 V
10 to 14 " 0 V
10 to 14 V
10 to 14 V
10 to 14 " 0 V
10 to 14 V
10 to 14 V
Pulse generation
0 " 10 to 14 V
10 to 14 V
10 to 14 " 0 V
Above 7.5 V
–
2.0 to 2.4 " 1.4 to 1.8 V