Diagnostic procedure

WARNING: This page is about a different car, the 2005 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.

DTC 05:ER01 - DIAGNOSTIC PROCEDURE

STEP	INSPECTION		ACTION
1	VERIFY WHETHER MALFUNCTION IS IN CD CHANGER OR OTHER PARTS Operate changer function. Is function okay?	Yes	Go to Step 4.
		No	Not able to change particular CD.	Go to next step.
		No	Not able to change any CD.	Go to Step 3.
2	INSPECT CD Inspect condition of CD where error has occurred. Is CD okay? NOTE: In some cases, not all CD-R/CD-RW will play.	Yes	Go to next step.
2		No	Repair (remove foreign material) or replace CD, then go to next step.
3	INSPECT MAGAZINE Inspect magazine. Is magazine okay?	Yes	Go to next step.
3	INSPECT MAGAZINE Inspect magazine. Is magazine okay?	No	Repair or replace magazine, then go to next step.
4	INSPECT CD CHANGER (EXTERNAL TYPE) Clear DTC. Operate changer function. Start on-board diagnostic test mode. Is DTC 05:Er01 displayed?	Yes	Replace CD changer (external type).
4		No	Troubleshooting completed.