Mazda RX-8 Workshop Manual page 3456

9 Is the malfunction corrected when the ID
numbers for all the customer's transmitters
(card key) are updated?
(See CARD KEY ID CODE REGISTRATION
[WITH ADVANCED KEYLESS ENTRY AND
START SYSTEM].)
10 Visually inspect the transmitter (card key)
battery for the following:
(See CARD KEY BATTERY REPLACEMENT
[WITH ADVANCED KEYLESS ENTRY AND
START SYSTEM].)
Is there any malfunction?
11 Does the keyless entry system operate
properly?
12 NOTE:
Use a new monitor battery (normal
battery) or one from another vehicle which
operates normally.
Replace the battery in all the transmitters
(card key) with a monitor-use battery
(normal battery).
(See CARD KEY BATTERY REPLACEMENT
[WITH ADVANCED KEYLESS ENTRY AND
START SYSTEM].)
For each transmitter (card key), verify that
the transmitter (card key) operation
indicator light (LED) illuminates when a
button is operated.
Does operation indicator light (LED) for
each transmitter (card key) operate?
13 NOTE:
Inspect for all transmitters (card key).
Inspect while the batteries for all of the
transmitters (card key) are replaced with
Battery insertion direction
(correct polarity)
Battery type (CR2025)
Corrosion, soiling,
deformation of battery
terminals (plus/minus
terminals)
Contact malfunction
between the battery
terminal and battery
when battery is inserted
No Go to Step 10.
YesSystem is normal. (Explain to the customer that the malfunction
occurred because all the transmitter (card key) ID numbers were
not updated even though the body control module or a
transmitter (card key) was replaced in the previous servicing.)
No Go to the next step.
Yes Battery insertion direction, battery type
problem:
Properly install the battery or replace the battery
with a specified one (CR2025), then go to the
next step.
Malfunction with the battery terminals:
Clean corrosion and soiling or repair the terminal,
then go to the next step.
No Go to the step 12.
YesTroubleshooting completed.
No Go to the next step.
YesGo to the next step.
No If the operation indicator light (LED) does not illuminate, replace
the transmitter, then go to the Step 27.
YesReplace the transmitter (card key) battery, and then go to Step
27.
(See CARD KEY BATTERY REPLACEMENT [WITH ADVANCED
KEYLESS ENTRY AND START SYSTEM].)