5.14 KEY SWITCH
The key switch is installed on the right side of the
steering wheel.
1. KEY SWITCH'S POSITION
1.
OFF
2.
ACC
3.
ON
4.
HEAT(GL) : Manual preheat
5.
START
•
The "START" position is spring loaded to return to
the "ON" position.
•
The "HEAT(GL)" position is spring loaded to return to
the "ON" position.
12
-32
ELECTRIC SYSTEM - ELECTRICAL COMPONENTS
UUVWA28A
2. KEY SWITCH TEST
Disconnect the key switch from the wiring harness con-
nector.
Use an ohmmeter (Ω) to test the switch.
•
With the key in "OFF" position, the continuity will not
exist between any of the terminals. (resistance : ∝)
•
With the key in "ACC" position, there will be conti-
nuity between the (AM) and (ACC) terminals. (resis-
tance : 0Ω)
•
With the key in "ON" position, there will be continu-
ity between the (AM), (ACC) and (M) terminals. (re-
sistance : 0Ω)
•
With the key in "GL" position, there will be continuity
between the (AM), (M) and (G) terminals. (resistance
: 0Ω)
•
With the key in "ST" position, there will be
continuity between the (AM), (M) and (ST)
terminals.(resistance : 0Ω)
※
If the test results are not as outlined above, replace
the key switch.
R
UUVWA99A
BR
RL
AM
G
ACC
M
ST
RW
BW
T46EB47B
SUUV-W00 Apr. 2011