Mazda RX-8 Manual page 2005

DTC 07:ER10
DTC 07:Er10
DETECTION CONDITION
POSSIBLE CAUSE
Diagnostic procedure
STEP INSPECTION
Remove the MD player and inspect the
connector condition (bent pins, poor female
1
terminal connection, trapped foreign material).
Is the connector normal?
Assemble the MD player to the base unit and
verify assembly condition.
2
Is assembly condition normal?
Clear the DTC, turn the ignition switch to the
ON position and then hold for 3 s or more .
3
Is DTC 07: Er10 displayed?
MD playerbase unit communication line
Base unit detects communication error with MD player.
•
Malfunction of connectors between base unit and MD player
•
MD player malfunction
•
Base unit malfunction
•
ACTION
Yes Go to the next step.
No Repair the connector and go to the next step.
Yes Go to the next step.
Repair the assembly condition and go to the next
No
step.
Replace the base unit and MD player. (See
Yes
AUDIO UNIT DISASSEMBLY/ASSEMBLY .)
No DTC troubleshooting completed.
(w) RX-8 Body
Page 287