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Snapshot Data Table

NOTE:
  • The SAS control module stores the following two types of information when a DTC is detected and displays snap shot data in the M-MDS.
    • Vehicle information detected by SAS control module
    • Vehicle information detected by instrument cluster and received by SAS control module via CAN signal
DTC CHART

Snapshot data item Unit Definition Data read/use method Corresponding PID data monitor item
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 - -
FAULT_CNT - Number of malfunction detections - -
FIRST_DET_IG hh:mm:ss(1) Time when initial malfunction occurs (IG-ON counter)
  • Elapsed time from when ignition is switched ON (engine off or on) until SAS control module detects first malfunction(3)
 - -
IC_VPWR V Instrument cluster power supply voltage
  • The SAS control module constantly receives the power supply voltage value of the instrument cluster sent via CAN signal from the instrument cluster.
  • If a DTC is detected, the SAS control module records the power supply voltage of the instrument cluster when the DTC was detected, and it is displayed in the Mazda Modular Diagnostic System (M-MDS).
 VPWR(2)
IG-ON_TIMER hh:mm:ss(1) Elapsed time since ignition was switched ON (engine off or on)
NOTE:
  • The instrument cluster records the elapsed time since the ignition was switched ON (engine off or on).
  • The SAS control module constantly receives the elapsed time since the ignition was switched ON (engine off or on) sent via CAN signal from the instrument cluster.
  • If a DTC is detected, the SAS control module records the elapsed time since the ignition was switched ON (engine off or on) when the DTC was detected, and it is displayed in the Mazda Modular Diagnostic System (M-MDS).
 -
LAST_CLR hh:mm:ss(1) Repair time for last malfunction (B+ counter)
  • Elapsed time from when battery is connected until SAS control module detects that last malfunction is repaired(3)
 - -
LAST_CLR_IG hh:mm:ss(1) Repair time for last malfunction (IG-ON counter)
  • Elapsed time from when ignition is switched ON (engine off or on) until SAS control module detects that last malfunction is repaired(3)
 - -
LAST_DET hh:mm:ss(1) Time when last malfunction occurs (B+ counter)
  • Elapsed time from when battery is connected until SAS control module detects last malfunction(3)
 - -
LAST_DET_IG hh:mm:ss(1) Time when last malfunction occurs (IG-ON counter)
  • Elapsed time from when ignition is switched ON (engine off or on) until SAS control module detects last malfunction(3)
 - -
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
  • Key Out: Ignition switched off
  • Key Recently Out (Position 0): Elapsed time within 3 s  since ignition was switched off
  • Accessory (Position 1): Ignition is switched to ACC
  • Post Ignition (Position 2): Elapsed time within 3 s  since ignition was switched ON (engine off or on)
  • Ignition On (Position 2): Ignition switched ON (engine off)
  • Running (Position 2): Ignition switched ON (engine on)
  • Running - Starting: Cranking condition
  • The SAS control module constantly receives the ignition switch status sent via CAN signal from the instrument cluster.
  • If a DTC is detected, the SAS control module records the ignition switch status when the DTC was detected, and it is displayed in the Mazda Modular Diagnostic System (M-MDS).
 -
RPM_STATUS Engine Stop/Under1500rpm/Over1500rpm/FAIL Engine speed status
  • The SAS control module constantly receives the engine speed sent via CAN signal from the instrument cluster.
  • If a DTC is detected, the SAS control module records the engine speed when the DTC was detected, and it is displayed in the Mazda Modular Diagnostic System (M-MDS).
 TACHOMTR(2)
SHIFT_STATUS P/N/D/R/FAIL Selector lever position status
  • The SAS control module constantly receives the selector lever position sent via CAN signal from the instrument cluster.
  • If a DTC is detected, the SAS control module records the selector lever position when the DTC was detected, and it is displayed in the Mazda Modular Diagnostic System (M-MDS).
 -
TOTAL_DIST km miles Accumulated total traveled distance from completion of vehicle until SAS control module detects DTC (Odometer value in instrument cluster) The total traveled distance from which the SAS 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(1) Accumulated total elapsed time since vehicle completion until SAS control module detects a DTC(3)
NOTE:
  • When the ROOM fuse is removed, and the ignition is switched off, the time is not included in the elapsed time.
 The elapsed time from which the SAS 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(2)
VPWR V SAS control module power supply malfunction - VPWR_IGA
VSPD_STATUS Stop/0-10km/h/Over10km/h/FAIL Vehicle speed status
  • The SAS control module constantly receives the vehicle speed sent via CAN signal from the instrument cluster.
  • If a DTC is detected, the SAS control module records the vehicle speed when the DTC was detected, and it is displayed in the Mazda Modular Diagnostic System (M-MDS).
 SPEEDOMTR(2)
(1) The seconds may be indicated after the decimal point.
(2) Instrument cluster PID (See PID/DATA MONITOR TABLE [INSTRUMENT CLUSTER] .)
(3) The snap shot data of the number of stored malfunction detections, B+ counters, or IG ON counters is combined with the DTC detection conditions of the SAS control module, and the point-in-time data in the following table is stored.
Fig 1: Instrument Cluster PID Graph
G09783423Courtesy of MAZDA MOTORS CORP.
SAS control module DTC detection period Snapshot data
FAULT_CNT (Number of malfunction detections) TOTAL_TIME FIRST_DET_IG LAST_DET LAST_DET_IG LAST_CLR LAST_CLR_IG
Number of malfunction detections Time when first malfunction occurs(B+ counter) Time when initial malfunction occurs (IG-ON counter) Time when last malfunction occurs(B+ counter) Time when last malfunction occurs (IG-ON counter) Repair time for last malfunction (B+ counter) Repair time for last malfunction (IG-ON counter)
(1) 1 A G A G - -
(2) 1 A G A G B H
(3) 2 A G C I B H
(4) 2 A G C I D J
(5) 3 A G E K D J
(6) 3 A G E K F L
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