Control System (HVAC): Overhaul Mazda 5 I

CLIMATE CONTROL UNIT DISASSEMBLY/ASSEMBLY [FULL-AUTO AIR CONDITIONER]

Note. The climate control unit cannot be disassembled. However, only the valves can be replaced.

Scheme 113

1. Disassemble in the order indicated in the table.
2. Assemble in the reverse order of disassembly.

Scheme 114

1. Set the airflow mode selector dial at defroster position.
2. Set the temperature control dial at MAX COLD position.
3. Disassemble in the order indicated in the table.
4. Assemble in the reverse order of disassembly.

Scheme 115

1. Disassemble the wires as shown in the figure.

Scheme 116

1. Assemble the wires at the positions shown in the figure.

Scheme 117

1. Set the temperature control dial at middle position (MAX HOT-MAX COLD). CAUTION: If the air mix wire is set without first fixing the air mix link position, it is possible that the air mix door cannot be switched normally.
2. Install the wire clamp as it was originally installed.
3. Connect the air mix wire to air mix link.
4. Clamp the air mix wire to wire clamp.
5. Remove the screwdriver and verify that the temperature control dial can move its full stroke.

Scheme 118

1. Set the airflow mode selector dial at defroster. CAUTION: If the airflow mode wire is set without first fixing the airflow mode main link position, it is possible that the airflow mode door cannot be switched normally.
2. Install the wire clamp as it was originally installed.
3. Connect the airflow mode wire to airflow mode main link.
4. Clamp the airflow mode wire to wire clamp.
5. Remove the screwdriver and verify that the airflow mode selector dial can move its full stroke.