Mazda 626 Station Wagon, Workshop Manual

Page: 546 / 577

CONTROL SYSTEM
B L O W E R R E L A Y IN S P E C T IO N
1. Remove the blower relay.
2. Inspect for continuity between the blower relay
terminals using an ohmmeter.
• If not as specified, replace the blower relay.
_________________________ Q— Q : Continuity
Step
Terminal
A E C D
1
o ------ — o
2 B+
GND
O — — 0
CONNECTOR
(VIEW FROM TERMINAL SIDE)
C L IM A T E C O N T R O L U N IT
D I S A S S E M B L Y / A S S E M B L Y
S e m i - l o g i c T y p e
1. Disassemble in the order indicated in the table.
2. Assemble in the reverse order of disassembly.
1
Air mix wire
(See U-12 Wire disassembly note)
2 Airflow mode wire
(See U -12 Wire disassembly note)
3 Dial
(See U-12 Dial assembly note)
4
Pinion gear
5 Steel ball
6
Spring
7 Panel
8 ,
A/C switch
9 Rear window defroster switch
10 Illumination bulb
11
Nut
12
Fan switch
13 Cover
14
CPU
15
Air intake selector switch
16 Body
W ir e d is a s s e m b l y n o t e
1. Disassemble the wires in the order shown in the
figure.
D ia l a s s e m b ly n o t e
1. Adjust the position of the bevel gear, and then
insert a Phillips screwdriver into the set hole.
U -12