Hyundai Palisade: Controller / Heater & A/C Control Unit (Rear)
Components and components location
Connector
|
PIN No
|
Pin Function
|
Connector
|
PIN No
|
Pin Function
|
A
|
1
|
Battery
|
A
|
17
|
IGN2
|
2
|
ISG B+
|
18
|
IGN1
|
3
|
ILL+ (TAIL)
|
19
|
Blower Motor (+)
|
4
|
Sensor Ground REF (+5V)
|
20
|
-
|
5
|
Mode Control Actuator Feedback
|
21
|
Mosfet (DRAIN F/B)
|
6
|
Temperature Actuator Feedback
|
22
|
Mosfet (GATE)
|
7
|
Mode Control Actuator (Vent)
|
23
|
Heater Switch _ LH
|
8
|
Mode Control Actuator (Defrost)
|
24
|
Indicator (HIGH) _ LH
|
9
|
Temperature Control Actuator (Cool)
|
25
|
Indicator (MID) _ LH
|
10
|
Temperature Control Actuator (Warm)
|
26
|
Indicator (LOW) _ LH
|
11
|
Detent out (-)
|
27
|
Heater Switch _ RH
|
12
|
K - Line
|
28
|
Indicator (HIGH) _ RH
|
13
|
LIN Left
|
29
|
Indicator (MID) _ RH
|
14
|
Lin Right
|
30
|
Indicator (LOW) _ RH
|
15
|
-
|
31
|
Sensor Ground
|
16
|
ILL - (RHEO)
|
32
|
Ground
|
Repair procedures
• |
When removing with a flat-tip screwdriver or remover, wrap protective
tape around the tools to prevent damage to components.
|
• |
Put on gloves to prevent hand injuries.
|
|
• |
Take care not to bend or scratch the trim and panels.
|
|
1. |
Disconnect the negative (-) battery terminal.
|
2. |
Using a flat-tip screwdriver or remover and remove the rear console
upper cover (A).
|
3. |
Press the lock pin and separate the rear console connector (A) and remove
the rear console upper cover (B).
|
4. |
Loosen the mounting screws and remove the rear heater & A/C control
unit (A).
|
5. |
To install, reverse removal procedure.
•
|
Replace any damaged clips (or pin-type retainers).
|
•
|
Make sure the connector are connected in properly.
|
|
|
Components and components location
Component
Connector Pin Function
Connector
PIN No
Pin Function
Connector
PIN No
Pin Function
A
1
Battery
A
21
IGN2
2
ISG B+
22
IGN1
3
ILL+ (TAIL)
23
Blower Motor (+)
4
Sensor Ground REF (+5V)
24
Photo Sensor (-)_LEFT
5
Mode Control Actuator Feedback
25
Photo Sensor (-)_RIGHT
6
Temperature Actuator Feedback - Driver
26
Incar Sensor (+)
7
Intake Actuator Feedback
27
Incar Motor (-)
8
Evaporator Temperature Sensor (+)
28
PTC Relay 3
9
Ambient Temperature Sensor (+)
29
PTC Relay 3
10
Mode Control Actuator (Vent)
30
PTC On Signal
11
Mode Control Actuator (Defrost)
31
Detent out (-)
12
Temperature Control Actuator (Cool) - Driver
32
K - Line
13
Temperature Control Actuator (Warm) - Driver
33
P_CAN High
14
Intake Actuator (Fresh Air)
34
P_CAN Low
15
Intake Actuator (Recirculated Air)
35
Mosfet (DRAIN F/B)
16
HTD (Rear Defrost)
36
Mosfet (GATE)
17
Rear Defogging Swich
37
ECV +
18
Clean Signal
38
ECV -
19
Ionizer Diagnosis
39
Sensor Ground
20
ILL - (RHEO)
40
Ground
Connector
PIN No
Pin Function
Connector
PIN No
Pin Function
B
1
Temperature Control Actuator Feedback - Passenger
B
9
-
2
Temperature Control Actuator (Cool) - Passenger
10
-
3
Temperature Control Actuator (Warm) - Passenger
11
-
4
Defogging Actuator Feedback
12
Defogging Sensor TEMP
5
Defogging Actuator (Open)
13
Defogging Sensor SCK
6
Defogging Actuator (Close)
14
Defogging Sensor Data
7
-
15
-
8
Seat Signal PWM - Driver
16
Ground
Repair procedures
Self Diagnosis
1...
Other information:
Welcome light
Puddle lamp (if equipped) and door
handle lamp (if equipped)
When all the doors (and liftgate) are
closed and locked, the puddle lamp
and door handle lamp will come on
for about 15 seconds if any of the
below is performed.
When the door unlock button is
pressed on the remote key or
smart key...
Repair procedures
Front Wheel Alignment
•
When using a commercially available computerized wheel alignment
equipment to inspect the front wheel alignment, always position
the vehicle on a level surface with the front wheels facing
straight ahead...
Categories
To lock your vehicle using the door
handle button or the Smart Key:
1.Make sure all doors, the hood and
the liftgate are closed.
2.Make sure you have the smart key
in your possession.
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