DTC 03:ER10
DTC 03:Er10
CD playerbase unit communication line
DETECTION CONDITION
• Base unit detects communication error with CD player.
POSSIBLE CAUSE
• Malfunction of connectors between base unit and CD player
• CD player malfunction
• Base unit malfunction
Diagnostic procedure
STEP INSPECTION ACTION
Yes Go to the next step.
1
Remove the CD player and verify the
connector condition (bent pins, poor female
terminal connection, trapped foreign material).
Is the connector normal?
No Repair the connector and go to the next step.
Yes Go to the next step.
2
Assemble the CD player to the base unit and
verify assembly condition.
Is assembly condition normal?
No
Repair the assembly condition and go to the next
step.
Yes
Replace the base unit and CD player. (See
AUDIO UNIT DISASSEMBLY/ASSEMBLY .)
3
Clear the DTC, turn the ignition switch to the
ON position and then hold for 3 s or more .
Is DTC 03: Er10 displayed?
No DTC troubleshooting completed.
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