Mazda RX-8 Workshop Manual page 3021

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2011 - RX-8 - Body and Accessories
SECURITY LIGHT: 15, DTC B1601/P1260 [IMMOBILIZER SYSTEM]
SECURITY LIGHT: 15
DTC: B1601/P1260
DETECTION
CONDITION
POSSIBLE CAUSE
Diagnostic Procedure
STEP
1 VERIFY NUMBER OF REGISTERED KEYS
Using the M-MDS, perform the
PID/data monitor inspection and
confirm the number of registered
keys.
(See
[IMMOBILIZER
Are one or more keys registered?
The keyless control module has detected unregistered key ID number.
The keyless control module has detected unregistered key ID
number.
Attempt made to register a ninth key
Unregistered key used
Keyless control module malfunction
No keys have been registered after replacing the keyless control
module.
INSPECTION
PID/DATA MONITOR TABLE
SYSTEM].)
YesGo to the next step.
No Go to Step 3.
ACTION