On-Board Diagnostic - Automatic Transaxle [AY6A-EL]: Overview Mazda 6 GJ

On-Board Diagnostic System Automatic Transaxle Wiring Diagram (AY6A-EL). Scheme 650

Scheme 651

1. Connect the M-MDS(IDS) to the DLC-2. (Scheme 651): Identifying DLC-2 Location
2. After the vehicle is identified, select the following items from the initialization screen of the IDS. Select "Self Test". Select "Modules". Select "TCM". NOTE: Freeze frame data/snapshot data appears at the top of the help screen when the displayed DTC is selected. Freeze frame data The freeze frame data consists of data for vehicle and transaxle control system operation conditions when malfunctions in the transaxle control system are detected and stored in the TCM. Freeze frame data is stored at the instant the malfunction indicator lamp illuminates, and only a part of the DTC data is stored. Snapshot data The snap shot data stores the currently detected DTC data. The recording timing for the freeze frame data/snap shot data differs depending on the number of DTC drive cycles. For a DTC with a drive cycle number 1, only the malfunction determination data is recorded. For a DTC with a drive cycle number 2, both the malfunction determination and undetermined data is recorded.

See also:
• DTC TABLE [MZI 3.7 V6]