Mazda RX8 - Page 369

Diagnostic Procedure
STEP INSPECTION ACTION
Yes Go to Step 3.
1
VERIFY DTC USING WDS OR
EQUIVALENT
• Is B2431/P1260 displayed?
No Go to the next step.
Yes
SECURITY LIGHT: 13, WDS or equivalent:
B1600/P1260.
(See SECURITY LIGHT: 13, DTC B1600/P1260
.)
2
VERIFY DTC USING WDS OR
EQUIVALENT
• Is B1600/P1260 displayed?
No Go to the next step.
Yes
Replace the keyless control module and perform
procedures for when replacing the keyless control
module only.
(See KEYLESS CONTROL MODULE
REMOVAL/INSTALLATION .)
(See IMMOBILIZER SYSTEM COMPONENT
REPLACEMENT/KEY ADDITION AND
CLEARING .)
3
INSPECT KEYLESS CONTROL
MODULE
• Using the WDS or equivalent, clear
the key ID number and re-register it.
(See IMMOBILIZER SYSTEM
COMPONENT
REPLACEMENT/KEY ADDITION
AND CLEARING .)
NOTE:
• Two or more keys must be
registered to start the engine.
• Using the registered key, turn the
ignition switch to the ON position.
• Verify the DTC using the WDS or
equivalent.
 Is B2431/P1260 displayed
again?
No DTC troubleshooting completed.
(w) RX-8 Body
Page 369