Kia Picanto JA Quiz
Heating, Ventilation, and Air Conditioning

Heater and A/C Control Unit (Manual)

In this manual: Heating, Ventilation, and Air Conditioning
General Information — 8Maintenance — 30Engine Mechanical System — 46Engine Electrical System — 14Emission Control System — 11Engine Control System/Fuel System — 46Clutch System — 12Manual Transmission — 10Drive Shaft and Axle — 8Suspension System — 15Steering — 9Restraints — 17Brake System — 22Body (Interior and Exterior) — 104Body Electrical System — 80Heating, Ventilation, and Air Conditioning — 17
11steps
~66min
3/5difficulty
Done 0 of 11

Components and Component Location

Components

[Non-ISG]

Connector Pin Function
No. Connector A Connector B
1 Low Battery
2 General Illumination (+)
3 Ground HTD
4 Medium (Low) ISG Battery
5 Medium (High) -
6 High Latch Out (-)
7 -
8 REF Sensor (+5V)
9 Intake Actuator (FRE)
10 Intake Actuator (REC)
11 Intake Actuator Feedback
12 PAB by Signal
13 PAB Off Signal
14 Ground
15 Sensor Ground
16 Illumination (-)
17 IGN2
18 IGN1
19 PAB IGN1
20 Ambient Sensor (+)
21 Evaporator Sensor (+)
22 MAX Blower Signal
23 Seat Belt Reminder
24 Rear Left Seat Belt Unbuckled Reminder
25 Rear Center Seat Belt Unbuckled Reminder
26 Rear Right Seat Belt Unbuckled Reminder
27 -
28 C_CAN (High)
29 C_CAN (Low)
30 Rear Heater Switch
31 Blower Signal Common
32 Ground

Repair Procedures

Replacement

  1. Disconnect the negative (-) battery terminal.
  2. Remove the floor console assembly. (Refer to Body – Floor Console Assembly)
  3. Remove the emergency pad lower panel. (Refer to Body - "Emergency Pad Lower Panel")
  4. Remove the driver side air vent duct (A) after loosening the screw.
  5. Disconnect the mode control cable (A).
  6. Remove the glove box housing. (Refer to Body - "Glove Box Housing")
  7. Remove the passenger side air vent duct (A) after loosening the screw.
  8. Disconnect the temperature control cable (A).
  9. Loosen the mounting screws, then remove the air conditioner and heater control assembly (A).
  10. Disconnect the A/C and heater controller connectors (A).
  11. Install in the reverse order of removal.

Test yourself

A quick Kia Picanto JA quiz: every answer comes with an explanation and a link to the manual page.