I21143
OFF
REAR AUTO
AC-138
-
AIR CONDITIONING
REAR BLOWER SWITCH
1979
Author:
Date:
2001 SIENNA (RM787U)
4.
Auto A/C:
INSPECT REAR BLOWER SWITCH CONTINUITY
Position / Circuit
Tester connection
Specified condition
OFF
-
No continuity
REAR
1 - 6 - 8
Continuity
AUTO
5 - 6 - 8
Continuity
Illumination circuit
9 - 10
Continuity
Illumination circuit:
If continuity is not as specified, check the bulb.
Switch continuity:
If continuity is not as specified, replace the switch.
5.
Auto A/C:
INSPECT REAR BLOWER SWITCH CIRCUIT (See
page
)
6.
INSTALL REAR BLOWER SWITCH
(a)
Install the switch with the 2 screws.
(b)
Install the switch knob.
7.
INSTALL CENTER CLUSTER FINISH PANEL
Install the panel, then connect the connector.
