Mazda RX8 - Door Adjustment

(See FUEL PUMP UNIT
REMOVAL/INSTALLATION .)
After that overhaul or replace the engine.
(See DTC TABLE .)
OR
Communication error message is
displayed :
Inspect for the following:
• Open circuit between main relay
and PCM terminal 5AC or 5AF
• Open circuit between main relay
terminal E and PCM terminal 4E
• The main relay is stuck open.
• Open or poor GND circuit (PCM
terminal 4A, 4J, 5T, 5D, 5O or 5R)
• Poor connection of vehicle body
GND
No
No DTC is displayed:
Inspect the following:
• START circuit in ignition switch
• Open circuit between ignition
switch and starter
• Starter interlock switch (MT)
(See STARTER INTERLOCK
SWITCH (MT) INSPECTION .)
27
• Verify test results.
! If normal, return to the diagnostic index to service any additional symptoms.
! If the malfunction remains, inspect the related Service Bulletins and/or On-
line Repair Information and perform the repair or diagnosis.
(w) RX8-Engine Troubleshooting
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