No.1 One Or More On-Board Diagnostic Functions Inoperative - Mazda RX-8 Manual

NO.1 ONE OR MORE ON-BOARD DIAGNOSTIC FUNCTIONS INOPERATIVE

When performing an asterisked (*) troubleshooting inspection, slightly shake the wiring harness and
•
connectors while performing the inspection to discover whether poor contact points are the cause of any
intermittent malfunctions. If there is a problem, verify that the connectors, terminals and wiring
harnesses are connected correctly and undamaged.
1 One or more on-board diagnostic functions inoperative
DESCRIPTION
POSSIBLE
CAUSE
Malfunction in trunk lid opener system, horn system, hazard warning light system,
•
or door lock linkage system
Malfunction in trunk lid opener system
•
Trunk lid opener relay circuit malfunction
Keyless control module malfunction
Malfunction in horn system
•
Horn circuit malfunction
Keyless control module malfunction
Malfunction in wiring harness between keyless control module and horn
relay
Malfunction in hazard warning light system
•
Hazard warning light circuit
Keyless control module malfunction
Malfunction in wiring harness between keyless control module and hazard
warning lights
Malfunction in wiring harness between keyless control module and flasher
control module
Malfunction in door lock linkage
•
Malfunction in keyless control module door lock/unlock signal circuit
•
Keyless control module malfunction
(w) RX-8 Body
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