IMMOBILIZER SYSTEM
8-62
Standard key code voiding method
EAS27701
TROUBLESHOOTING
When the main switch is turned to “ON”, the immobilizer system indicator light does not come on nor
flashes.
EAS27721
SELF-DIAGNOSIS FAULT CODE INDICATION
When a system failure occurrs, the error code number is indicated in the LCD display of meter and the
immobilizer system indicator light blinks at the same time. The pattern of blinking also shows the error
code.
a. Main switch “ON”
b. Main switch “OFF”
c. LED on
d. LED off
e. Less than 5.0 s
f. Code re-registering key
g. Remaining standard key
h. Registration mode
A. If the immobilizer system indicator light
stops flashing 5 seconds after the first stan-
dard key is registered, the second standard
key cannot be registered.
1. Check the fuses.
(Main, ignition and backup)
Refer to “CHECKING THE FUSES” on
page 8-106.
NG→
Replace the fuse(s).
OK↓
2. Check the battery.
Refer to “CHECKING AND CHARG-
ING THE BATTERY” on page 8-107.
NG→
● Clean the battery terminals.
● Recharge or replace the battery.
OK↓
3. Check the main switch.
Refer to “CHECKING THE
SWITCHES” on page 8-101.
NG→
Replace the main switch/immobilizer unit.
OK↓
4. Check the entire immobilizer system
wiring.
Refer to “CIRCUIT DIAGRAM” on
page 8-57.
NG→
Properly connect or repair the immobilizer system
wiring.
OK↓
● Check the condition of the each immobi-
lizer system circuits.
● Refer to “SELF-DIAGNOSIS FAULT
CODE INDICATION” on page 8-62.
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