DTC Inspection (Auto Leveling Control Module)
WARNING: This page is about a different car, the 2018 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
CMDTC Self Test
- Connect the M-MDS to the DLC-2.
- After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
(1) Select "Self Test". (2) Select "All CMDTCs".
- Verify the DTC according to the directions on the screen.
- I f any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection after recording the snapshot data. (See DTC TABLE (Auto Leveling Control Module) .)
- After completion of repairs, clear all DTCs stored in the auto leveling control module. (See CLEARING DTC (Auto Leveling Control Module) .)
ODDTC Self Test
- Connect the M-MDS to the DLC-2.
- After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
(1) Select "Self Test". (2) Select "Modules". (3) Select "AFS/ALM".
- Verify the DTC according to the directions on the screen.
- I f any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection after recording the snapshot data. (See DTC TABLE (Auto Leveling Control Module) .)
- After completion of repairs, clear all DTCs stored in the auto leveling control module. (See CLEARING DTC (Auto Leveling Control Module) .)
Snapshot Data
NOTE:
- The auto leveling control module stores the following two types of snapshot data (vehicle information) when a DTC is detected and displays them in the M-MDS.
- Vehicle information detected by auto leveling control module
- Vehicle information detected by instrument cluster and received by auto leveling control module via CAN communication
- The data for all DTCs currently detected is stored.
-: Not applicable
SNAPSHOT DATA ITEM
| Snapshot Data Item | Unit | Data Contents | Data Read/Use Method | Corresponding Data Monitor Items | |
| AAT | °C | °F | Ambient temperature | - | - |
| APP_STATUS | Accelerator Pedal Off/Under20%/Over20%/FAIL | Accelerator pedal position status | - | - | |
| CFG_STATUS | Config Complete/Not Configured/Config Error | Instrument cluster configuration status | - | - | |
| ECT_STATUS | Under 0 degrees C/0 - Under 80 degrees C/Over 80 degrees C/FAIL | Engine coolant temperature status | - | - | |
| IC_VPWR | V | Instrument cluster power supply voltage |
|
VPWR *1 | |
| IG-ON_TIMER | hh:mm:ss *2 | Elapsed time since ignition was switched ON (engine off or on)
NOTE:
|
|
- | |
| PWR_MODE_KEY | Key Out/Key Recently Out (Position 0)/Accessory (Position 1)/Post Ignition (Position 2)/Ignition On (Position 2)/Running (Position 2)/Running - Starting |
|
|
- | |
| RPM_STATUS | Engine Stop/Under1500RPM/Over1500RPM/FAIL | Engine speed status |
|
TACHOMTR*1 | |
| SHIFT_STATUS | P/N/ D/ R/ FAIL |
Selector lever position status |
|
- | |
| TOTAL_DIST | km | Miles | Accumulated total traveled distance from completion of vehicle until auto leveling control module detects DTC (Odometer value in instrument cluster) | The total traveled distance from which the auto leveling control module detects DTCs to the present can be calculated by performing the following procedure. 1. Verify the odometer value in the instrument cluster. 2. Verify the snapshot data item TOTAL_DIST. 3. Subtract 2 from 1. |
- |
| TOTAL_TIME | hh:mm:ss *2 | Accumulated total elapsed time since vehicle completion until auto leveling control module detects a DTC
NOTE:
|
The elapsed time from which the auto leveling control module detects DTCs to the present can be calculated by performing the following procedure. 1. Verify the instrument cluster PID item TOTAL_TIME. 2. Verify the snapshot data item TOTAL_TIME. 3. Subtract 2 from 1. |
TOTAL_TIME*1 | |
| VPWR | V | Auto leveling control module power supply voltage | - | VPWR_IG | |
| VSPD_STATUS | Stop/0-10km/h/Over10km/h/FAIL | Vehicle speed status |
|
- | |
| *1: Instrument cluster PID (See PID/DATA MONITOR TABLE [INSTRUMENT CLUSTER]
.) *2: The seconds may be indicated after the decimal point. |
|||||