Operation CHARM: Car repair manuals for everyone.
Home >> Mazda >> 2004 >> 6 V6-3.0L DOHC >> Repair and Diagnosis >> Powertrain Management >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Testing and Inspection >> Programming and Relearning
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Programming and Relearning

PCM CONFIGURATION




1. Connect the WDS to the DLC-2.
2. Set up the WDS (including the vehicle recognition).
3. Select "Module Programming".
4. Select "Programmable Module Installation".
5. Select "PCM" and perform procedures according to directions on the WDS screen.

NOTE:
- If the PCM is replaced with a new one, the PCM stores DTC P0602 and illuminates the MIL even though no malfunction is detected. After completing the "PCM CONFIGURATION" procedure, clear DTC P0602 using the WDS or equivalent.
- MIL goes off after three drive cycles with no failure. (DTCs remain in PCM.)

6. Retrieve DTCs with the WDS or equivalent, then verify that there in no DTC present.
- If DTC is present, perform applicable DTC inspection.
pro multis · About Operation CHARM