5
IGNITION
SWITCH
76G15X-026
B IG1
ST ST •S
Key reminder switch
~
Key reminder switch
ON
Lock
ACC
ACC
69G15X-014
REPLACEMENT
Disconnect the negative battery terminal. 30, 40 and
60A fuses: pull out and push in a new fuse.
80A fuse:
1. Remove the main fuse box.
2. Open the cover.
3. Remove the terminal.
4. Pull out and push in a new fuse.
IGNITION SWITCH
INSPECTION
1. Use an ohmmeter to check continuity of the termi-
nals of the switch.
2. If continuity is not as specified, replace the switch.
-^Terminal
Position"""-""---^^ B ACC IG2 IGi ST c d
LOCK Remove LOCK Insert 0--0
ACC O--0 O--0
ON O--O o--O o--o
ST r -O O--o ST -O O--o
): Indicates continuity
15—10
CENTRAL PROCESSING UNIT (CPU) 1 5
REMOVAL AND INSTALLATION
1. Disconnect the negative battery cable.
2. Disconnect the CPU connectors.
3. Release the lock and remove the CPU from the
joint box.
4. Install in the reverse order of removal.
ON-VEHICLE INSPECTION
Note: Check the voltage between "a through
I" terminal and ground.
Check the continuity between "m,
n" terminal and ground.
86U15X-075
Terminal Connecting
to
Measurement condition Measurement value
a Interior light and courtesy lights Any time Approx.
12V
b Batterv Anv time Approx.
12V
c No used
— —
d Ground Anv time OV
e Seat belt warning light Ignition switch
ON
Approx.
12V
f Enaine control unit Enaine runnina Approx.
12V
g Key cylinder illumination light Any time Approx.
12V
i Key reminder switch Insert the key into the cylinder
Pull out the key from the cylinder
Approx.
12V
OV
j Ignition switch (ON) Ignition switch
ON
Ignition switch OFF
or
ACC
Approx.
12V
OV
k Ignition switch (ACC) Ignition switch
ON or
ACC
Ignition switch OFF
Approx.
12V
OV
I Light switch (In the combination switch) Turn the light switch ACC and
ON
Light switch OFF
Approx.
12V
OV
m Seat belt switch Seat belt fastened
Seat belt unfastered
OQ
OO
n Door switch Door closed
Door open
OO
on
76G15X-009
15—43
