ON-BOARD DIAGNOSTIC [SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM)]

id0802g8001500

Outline

―  A malfunction detection function, which detects overall malfunctions in the air bag system-related parts.

―  A memory function, which stores detected DTCs.

―  A display function, which indicates malfunction locations and status via DTC output.

―  A PID/data monitoring function, which reads out specific input/output signals and verifies the input/output condition.

Function

Self-diagnostic function

Memory function

•  Stores malfunctions detected in the air bag system-related parts using the malfunction detection function, and the stored malfunction contents are not cleared even if the ignition is switched off or the negative battery cable is disconnected.

Display function

•  When the malfunction detection function detects a malfunction, the air bag system warning light illuminates to advise the driver. Using the external tester communication function, DTCs can be output to the DLC-2 via the CAN.

DTC table

DTC				System malfunction location	Fail-safe function	Drive cycle	Self test type*1	Memory function
M-MDS display	Air bag system warning light
	Flashing pattern		Priority ranking
B0001:11	19		18	Driver-side air bag module (inflator No.1) circuit short to body ground	—	—	C, D	×
B0001:12				Driver-side air bag module (inflator No.1) circuit short to power supply	—	—	C, D	×
B0001:13				Driver-side air bag module (inflator No.1) circuit open circuit or resistance high	—	—	C, D	×
B0001:19				Short circuit to driver-side air bag module (inflator No.1) and other air bag module circuits	—	—	C, D	×
B0001:1A				Driver-side air bag module (inflator No.1) circuit resistance low	—	—	C, D	×
B0001:55	54		7	Configuration setting error (driver-side air bag module (inflator No.1) structural malfunction)	—	—	C, D	×
B0002:11	19		18	Driver-side air bag module (inflator No.2) circuit short to body ground	—	—	C, D	×
B0002:12				Driver-side air bag module (inflator No.2) circuit short to power supply	—	—	C, D	×
B0002:13				Driver-side air bag module (inflator No.2) circuit open circuit or resistance high	—	—	C, D	×
B0002:19				Short circuit to driver-side air bag module (inflator No.2) and other air bag module circuits	—	—	C, D	×
B0002:1A				Driver-side air bag module (inflator No.2) circuit resistance low	—	—	C, D	×
B0002:55	54		7	Configuration setting error (driver-side air bag module (inflator No.2) structural malfunction)	—	—	C, D	×
B0003:53	―	Flashing	4	Operation (deployment) inhibited	—	—	C, D	×
B0010:11	21		17	Passenger-side air bag module (inflator No.1) circuit short to body ground	—	—	C, D	×
B0010:12				Passenger-side air bag module (inflator No.1) circuit short to power supply	—	—	C, D	×
B0010:13				Passenger-side air bag module (inflator No.1) circuit open circuit or resistance high	—	—	C, D	×
B0010:19				Short circuit to passenger-side air bag module (inflator no.1) and other air bag module circuits	—	—	C, D	×
B0010:1A				Passenger-side air bag module (inflator No.1) circuit resistance low	—	—	C, D	×
B0010:55	54		7	Configuration setting error (passenger-side air bag module (inflator No.1) structural malfunction)	—	—	C, D	×
[B0011:11]	21		17	Passenger-side air bag module (inflator No.2) circuit short to body ground	—	—	C, D	×
[B0011:12]				Passenger-side air bag module (inflator No.2) circuit short to power supply	—	—	C, D	×
[B0011:13]				Passenger-side air bag module (inflator No.2) circuit open circuit or resistance high	—	—	C, D	×
[B0011:19]				Short circuit to passenger-side air bag module (inflator No.2) and other air bag module circuits	—	—	C, D	×
[B0011:1A]				Passenger-side air bag module (inflator No.2) circuit resistance low	—	—	C, D	×
[B0011:55]	54		7	Configuration setting error (passenger-side air bag module (inflator No.2) structural malfunction)	—	—	C, D	×
B0050:55	54		7	Configuration setting error (driver-side buckle switch structural malfunction)	—	—	C, D	×
B0052:55				Configuration setting error (passenger-side buckle switch structural malfunction)	—	—	C, D	×
[B0072:11]	34		19	Passenger-side lap pre-tensioner seat belt circuit short to body ground	—	—	C, D	×
[B0072:12]				Passenger-side lap pre-tensioner seat belt circuit short to power supply	—	—	C, D	×
[B0072:13]				Passenger-side lap pre-tensioner seat belt circuit open circuit or resistance high	—	—	C, D	×
[B0072:19]				Short circuit to passenger-side lap pre-tensioner seat belt and other air bag module circuits	—	—	C, D	×
[B0072:1A]				Passenger-side lap pre-tensioner seat belt circuit resistance low	—	—	C, D	×
[B0072:55]	54		7	Configuration setting error (passenger-side lap pre-tensioner seat belt structural malfunction)	—	—	C, D	×
B0094:11	42		10	Driver-side crash zone sensor circuit short to body ground	—	—	C, D	×
B0094:12				Driver-side crash zone sensor circuit short to power supply	—	—	C, D	×
B0094:29				Driver-side crash zone sensor internal malfunction	—	—	C, D	×
B0094:2B				Short circuit to driver-side crash zone sensor and other air bag sensor circuits	—	—	C, D	×
B0094:4A				Driver-side crash zone sensor ID error (assembly incorrect)	—	—	C, D	×
B0094:87				Signal reception error from driver-side crash zone sensor	—	—	C, D	×
B0094:96				Driver-side crash zone sensor internal malfunction	—	—	C, D	×
B0094:55	54		7	Configuration setting error (driver-side crash zone sensor structural malfunction)	—	—	C, D	×
B00A0:09	16		28	Occupant classification sensor internal malfunction	—	—	C, D	×
B00A0:28				Occupant classification sensor calibration check error	—	—	D	×
B00A0:4A	15		6	Occupant classification sensor ID mismatch	—	—	C, D	×
B00A0:54	16		28	Occupant classification sensor calibration setting not set	—	—	C, D	×
B00A0:81				Occupant classification sensor memory check sum error	—	—	C, D	×
B00A0:87				Signal reception error from occupant classification sensor	—	—	C, D	×
B00A0:55	54		7	Configuration setting error (occupant classification sensor structural malfunction)	—	—	C, D	×
[B00A0:8F]	16		28	Seat weight sensor circuit open circuit or short to power supply	—	—	C, D	×
B00B5:11	49		30	Seat track position sensor circuit short to body ground	—	—	C, D	×
B00B5:12				Seat track position sensor circuit short to power supply	—	—	C, D	×
B00B5:13				Seat track position sensor circuit open	—	—	C, D	×
B00B5:1D				Seat track position sensor circuit current out of range	—	—	C, D	×
B00B5:2B				Short circuit to seat track position sensor and other air bag sensor circuits	—	—	C, D	×
B00C0:93	16		28	Malfunction signal received from occupant classification sensor (sensor mat malfunction)	—	—	C, D	×
B00C1:93				Malfunction signal received from occupant classification sensor (sensor shield mat malfunction)	—	—	C, D	×
B00D2:01	―	―	―	Air bag system warning light malfunction	—	—	C, D	×
B00D2:29	―	―	―	Communication error with instrument cluster (air bag system warning light status mis-matched)	—	—	C, D	×
B00D5:01	18		29	PAD indicator circuit open circuit or short to power supply	—	—	C, D	×
B00D5:29				Communication error with instrument cluster (PAD indicator light status mis-matched)	—	—	C, D	×
B00D5:55				Configuration setting error (PAD indicator structural malfunction)	—	—	C, D	×
B1011:95	58		8	SAS control module connectors are poorly connected	—	—	C, D	×
B10FD:11	43		14	Driver-side side air bag sensor or passenger-side pressure sensor circuit short to body ground	—	—	C, D	×
B10FD:12				Driver-side side air bag sensor or passenger-side pressure sensor circuit short to power supply	—	—	C, D	×
B10FD:29				Driver-side side air bag sensor internal malfunction	—	—	C, D	×
B10FD:2B				Short circuit to driver-side side air bag sensor or passenger-side pressure sensor and other air bag sensor circuits	—	—	C, D	×
B10FD:4A				Driver-side side air bag sensor ID error (assembly incorrect)	—	—	C, D	×
B10FD:87				Signal reception error from driver-side side air bag sensor	—	—	C, D	×
B10FD:96				Driver-side side air bag sensor internal malfunction	—	—	C, D	×
B10FD:55	54		7	Configuration setting error (driver-side side air bag sensor structural malfunction)	—	—	C, D	×
B10FE:11	44		13	Passenger-side side air bag sensor or driver-side pressure sensor circuit short to body ground	—	—	C, D	×
B10FE:12				Passenger-side side air bag sensor or driver-side pressure sensor circuit short to power supply	—	—	C, D	×
B10FE:29				Passenger-side side air bag sensor internal malfunction	—	—	C, D	×
B10FE:2B				Short circuit to passenger-side side air bag sensor or driver-side pressure sensor and other air bag sensor circuits	—	—	C, D	×
B10FE:4A				Passenger-side side air bag sensor ID error (assembly incorrect)	—	—	C, D	×
B10FE:87				Signal reception error from passenger-side side air bag sensor	—	—	C, D	×
B10FE:96				Passenger-side side air bag sensor internal malfunction	—	—	C, D	×
B10FE:55	54		7	Configuration setting error (passenger-side side air bag sensor structural malfunction)	—	—	C, D	×
B1126:11	22		23	Driver-side side air bag module circuit short to body ground	—	—	C, D	×
B1126:12				Driver-side side air bag module circuit short to power supply	—	—	C, D	×
B1126:13				Driver-side side air bag module circuit open circuit or resistance high	—	—	C, D	×
B1126:19				Short circuit to driver-side side air bag module and other air bag module circuits	—	—	C, D	×
B1126:1A				Driver-side side air bag module circuit resistance low	—	—	C, D	×
B1126:55	54		7	Configuration setting error (driver-side side air bag module structural malfunction)	—	—	C, D	×
B1127:11	23		22	Passenger-side side air bag module circuit short to body ground	—	—	C, D	×
B1127:12				Passenger-side side air bag module circuit short to power supply	—	—	C, D	×
B1127:13				Passenger-side side air bag module circuit open circuit or resistance high	—	—	C, D	×
B1127:19				Short circuit to passenger-side side air bag module and other air bag module circuits	—	—	C, D	×
B1127:1A				Passenger-side side air bag module circuit resistance low	—	—	C, D	×
B1127:55	54		7	Configuration setting error (passenger-side side air bag module structural malfunction)	—	—	C, D	×
B1128:11	24		25	Driver-side curtain air bag module circuit short to body ground	—	—	C, D	×
B1128:12				Driver-side curtain air bag module circuit short to power supply	—	—	C, D	×
B1128:13				Driver-side curtain air bag module circuit open circuit or resistance high	—	—	C, D	×
B1128:19				Short circuit to driver-side curtain air bag module and other air bag module circuits	—	—	C, D	×
B1128:1A				Driver-side curtain air bag module circuit resistance low	—	—	C, D	×
B1128:55	54		7	Configuration setting error (driver-side curtain air bag module structural malfunction)	—	—	C, D	×
B1129:11	25		24	Passenger-side curtain air bag module circuit short to body ground	—	—	C, D	×
B1129:12				Passenger-side curtain air bag module circuit short to power supply	—	—	C, D	×
B1129:13				Passenger-side curtain air bag module circuit open circuit or resistance high	—	—	C, D	×
B1129:19				Short circuit to passenger-side curtain air bag module and other air bag module circuits	—	—	C, D	×
B1129:1A				Passenger-side curtain air bag module circuit resistance low	—	—	C, D	×
B1129:55	54		7	Configuration setting error (passenger-side curtain air bag module structural malfunction)	—	—	C, D	×
B1193:00	13		3	SAS control module operation (deployment)	—	—	C, D	×
[B1196:29]	45		16	Driver-side side air bag sensor No.2 internal malfunction	—	—	C, D	×
[B1196:4A]				Driver-side side air bag sensor No.2 ID error (assembly incorrect)	—	—	C, D	×
[B1196:87]				Signal reception error from driver-side side air bag sensor No.2	—	—	C, D	×
[B1196:96]				Driver-side side air bag sensor No.2 internal malfunction	—	—	C, D	×
[B1196:55]	54		7	Configuration setting error (driver-side side air bag sensor No.2 structural malfunction)	—	—	C, D	×
[B1197:29]	46		15	Passenger-side side air bag sensor No.2 internal malfunction	—	—	C, D	×
[B1197:4A]				Passenger-side side air bag sensor No.2 ID error (assembly incorrect)	—	—	C, D	×
[B1197:87]				Signal reception error from passenger-side side air bag sensor No.2	—	—	C, D	×
[B1197:96]				Passenger-side side air bag sensor No.2 internal malfunction	—	—	C, D	×
[B1197:55]	54		7	Configuration setting error (passenger-side side air bag sensor No.2 structural malfunction)	—	—	C, D	×
B1206:00	―	―	―	SAS control module collision judgement signal output (fuel cut off signal output)	―	―	C, D	×
B1211:11	38		21	Driver-side front pre-tensioner seat belt circuit short to body ground	—	—	C, D	×
B1211:12				Driver-side front pre-tensioner seat belt circuit short to power supply	—	—	C, D	×
B1211:13				Driver-side front pre-tensioner seat belt circuit open circuit or resistance high	—	—	C, D	×
B1211:19				Short circuit to driver-side front pre-tensioner seat belt and other air bag module circuits	—	—	C, D	×
B1211:1A				Driver-side front pre-tensioner seat belt circuit resistance low	—	—	C, D	×
B1211:55	54		7	Configuration setting error (driver-side front pre-tensioner seat belt structural malfunction)	—	—	C, D	×
B1214:11	39		20	Passenger-side front pre-tensioner seat belt circuit short to body ground	—	—	C, D	×
B1214:12				Passenger-side front pre-tensioner seat belt circuit short to power supply	—	—	C, D	×
B1214:13				Passenger-side front pre-tensioner seat belt circuit open circuit or resistance high	—	—	C, D	×
B1214:19				Short circuit to passenger-side front pre-tensioner seat belt and other air bag module circuits	—	—	C, D	×
B1214:1A				Passenger-side front pre-tensioner seat belt circuit resistance low	—	—	C, D	×
B1214:55	54		7	Configuration setting error (passenger-side front pre-tensioner seat belt structural malfunction)	—	—	C, D	×
B1226:02	36		12	Signal reception error from driver or passenger-side pressure sensor	—	—	C, D	×
B1226:29				Driver-side pressure sensor internal malfunction	—	—	C, D	×
B1226:4A				Driver-side pressure sensor ID error (assembly incorrect)	—	—	C, D	×
B1226:87				Signal reception error from driver-side pressure sensor	—	—	C, D	×
B1226:96				Driver-side pressure sensor internal malfunction	—	—	C, D	×
B1226:55	54		7	Configuration setting error (driver-side pressure sensor structural malfunction)	—	—	C, D	×
B1227:29	37		11	Passenger-side pressure sensor internal malfunction	—	—	C, D	×
B1227:4A				Passenger-side pressure sensor ID error (assembly incorrect)	—	—	C, D	×
B1227:87				Signal reception error from passenger-side pressure sensor	—	—	C, D	×
B1227:96				Passenger-side pressure sensor internal malfunction	—	—	C, D	×
B1227:55	54		7	Configuration setting error (passenger-side pressure sensor structural malfunction)	—	—	C, D	×
[B1228:11]	35		19	Driver-side lap pre-tensioner seat belt circuit short to body ground	—	—	C, D	×
[B1228:12]				Driver-side lap pre-tensioner seat belt circuit short to power supply	—	—	C, D	×
[B1228:13]				Driver-side lap pre-tensioner seat belt circuit open circuit or resistance high	—	—	C, D	×
[B1228:19]				Short circuit to driver-side lap pre-tensioner seat belt and other air bag module circuits	—	—	C, D	×
[B1228:1A]				Driver-side lap pre-tensioner seat belt circuit resistance low	—	—	C, D	×
[B1228:55]	54		7	Configuration setting error (driver-side lap pre-tensioner seat belt structural malfunction)	—	—	C, D	×
B1410:11	33		27	Driver-side rear pre-tensioner seat belt circuit short to body ground	—	—	C, D	×
B1410:12				Driver-side rear pre-tensioner seat belt circuit short to power supply	—	—	C, D	×
B1410:13				Driver-side rear pre-tensioner seat belt circuit open circuit or resistance high	—	—	C, D	×
B1410:19				Short circuit to driver-side rear pre-tensioner seat belt and other air bag module circuits	—	—	C, D	×
B1410:1A				Driver-side rear pre-tensioner seat belt circuit resistance low	—	—	C, D	×
B1410:55	54		7	Configuration setting error (driver-side rear pre-tensioner seat belt structural malfunction)	—	—	C, D	×
B1412:11	32		26	Passenger-side rear pre-tensioner seat belt circuit short to body ground	—	—	C, D	×
B1412:12				Passenger-side rear pre-tensioner seat belt circuit short to power supply	—	—	C, D	×
B1412:13				Passenger-side rear pre-tensioner seat belt circuit open circuit or resistance high	—	—	C, D	×
B1412:19				Short circuit to passenger-side rear pre-tensioner seat belt and other air bag module circuits	—	—	C, D	×
B1412:1A				Passenger-side rear pre-tensioner seat belt circuit resistance low	—	—	C, D	×
B1412:55	54		7	Configuration setting error (passenger-side rear pre-tensioner seat belt structural malfunction)	—	—	C, D	×
B1417:11	41		9	Passenger-side crash zone sensor circuit short to body ground	—	—	C, D	×
B1417:12				Passenger-side crash zone sensor circuit short to power supply	—	—	C, D	×
B1417:29				Passenger-side crash zone sensor internal malfunction	—	—	C, D	×
B1417:2B				Short circuit to passenger-side crash zone sensor and other air bag sensor circuits	—	—	C, D	×
B1417:4A				Passenger-side crash zone sensor ID error (assembly incorrect)	—	—	C, D	×
B1417:87				Signal reception error from passenger-side crash zone sensor	—	—	C, D	×
B1417:96				Passenger-side crash zone sensor internal malfunction	—	—	C, D	×
B1417:55	54		7	Configuration setting error (passenger-side crash zone sensor structural malfunction)	—	—	C, D	×
B143A:00	―	―	―	SAS control module collision judgement signal output (collision detection signal output)	—	—	C, D	×
[B1485:55]	54		7	Configuration setting error (occupancy sensor structural malfunction)	—	—	C, D	×
B1A55:00	―	―	―	SAS control module collision judgement signal output (collision detection signal for MAZDA ERA-GLONASS output)	—	—	C, D	×
C0061:29	―	―	―	Low-G sensor (lateral-G) in SAS control module (internal circuit disabled)	—	—	C, D	×
C0062:29				Low-G sensor (forward-G) in SAS control module (internal circuit disabled)	—	—	C, D	×
C0063:29				Yaw rate sensor in SAS control module (internal circuit disabled)	—	—	C, D	×
U0001:88	―	Continuously illuminated	1	Unit communication error (HS-CAN)	—	—	C, D	×
U0100:00	14		5	Communication error with PCM	—	—	C, D	×
U0101:00				Communication error with TCM	—	—	C, D	×
U0155:00				Communication error with instrument cluster	—	—	C, D	×
U2100:00	―	Flashing	4	Configuration not set	—	—	C, D	×
U2107:00	―	―	―	SAS control module collision judgement signal output (ESS signal output)	―	―	C, D	×
U3000:49	―	Continuously illuminated	1	SAS control module internal malfunction	—	—	C, D	×
	12		2
U3003:16	―	Continuously illuminated	1	SAS control module power supply voltage decreases (8 V or less)	—	—	C, D	×
U3003:17				SAS control module power supply voltage increases (16 V or more)	—	—	C, D	×

DTC 7-digit code definition

•  When related systems or components have failed, the CM stores the DTC of the malfunctioning part in the CM memory, and allows for the retrieval of the stored data using the scanning tool when necessary. The DTCs are indicated using seven digits. Each digit indicates the following.

ac5uun00001107

Status byte for DTC

•  The two digits (after hyphen) after the 7-digit DTC.

ac5wzn00001331

•  A code which indicates the pending code, current/past malfunction status, or warning illumination status.

•  Can be read by performing a CMDTC self-test using the Mazda Modular Diagnostic System (M-MDS).

•  For details on the status byte, refer to the explanation on the Mazda Modular Diagnostic System (M-MDS) when reading the DTC.

Snapshot data

Note

•  The SAS control module stores the following two types of information when a DTC is detected and displays snap shot data in the Mazda Modular Diagnostic System (M-MDS).

―  Vehicle information detected by SAS control module

―  Vehicle information detected by instrument cluster and received by SAS control module via CAN signal

•  The data for all DTCs currently detected is stored.

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
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	—	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

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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

PID/Data monitoring function

•  By using the PID/data monitoring function, the monitored item of the input/output signal, as set on the SAS control module, can be freely selected and read out in real-time.

•  The Mazda Modular Diagnostic System (M-MDS) is used to read out PID/data monitor information.

PID/data monitor table