PID/Data Monitor Table (Start Stop Unit)

-: Not applicable

PID

Unit/Operation

Data Contents

Data Read/Use Method

Inspection Item(s)

BRAKE_SW1 ⁽¹⁾

Off/ON

Off: Brake switch (No. 1 signal) is off.
On: Brake switch (No. 1 signal) is on.

Brake switch

CLUT_CUT_SW ⁽²⁾

Off/On

Off: Starter interlock switch is off.
On: Starter interlock switch is on.

Starter interlock switch

CLUTCH_SW ⁽²⁾

Off/On

Off: CPP switch is off.
On: CPP switch is on.

CPP switch

COMM_ST_TSP

Off/On

Displays operation condition of the immobilizer system key code read function

Off: Key code read function not performed
On: Code read function is performed and coil antenna reads key code from remote transmitter transponder.

Key code reading function of immobilizer system is performed and when a brake switch, clutch switch, or push button start signal is input, the coil antenna reads the key code from the transponder of the remote transmitter, and displays On while the key code is being sent to the start stop unit.

Start stop unit

CRU_CON_SW ⁽³⁾

Not_Pressed/On/Off/On/Off/Cancel/Resume/Fault/Set (+)/Set (-)/Distance (+) ⁽⁴⁾/Distance (-) ⁽⁴⁾

Not_Pressed: Each switch of cruise control switch is not pressed.
On: Cruise ON switch is pressed.
Off: Cruise OFF switch is pressed.
On/Off: -
Cancel: CANCEL switch is pressed.
Resume: RESUME switch is pressed.
Fault: Cruise control switch has a malfunction.
Set (+): SET (+) switch is pressed.
Set (-): SET (-) switch is pressed.
Distance (+): DISTANCE (+) switch is pressed.
Distance (-): DISTANCE (-) switch is pressed.

Cruise control switch

ES_UL_SW

Not_Unlock/Unlock

NOTE:

Displays in the M-MDS I does operate.

ES_UL_SWM

Not_Unlock/Unlock

NOTE:

Displays in the M-MDS but it does not operate.

ES_ULL_SW

Off/On

NOTE:

Displays in the M-MDS but it does not operate.

ES_ULL_SW_M

Off/On

NOTE:

Displays in the M-MDS but it does not operate.

F_FOG_SW

Off/On

Off: Fog light switch is not in F.FOG position.
On: Fog light switch is in F.FOG position.

Front fog light switch

H/L_SW_HI

Off/On

On: Light switch is in HI position.
On: Light switch is in Hi position.

Light switch

H/L_SW_LO W

Off/On

Displays dimmer switch position of the light switch that is being input to the start stop unit

Off: Dimmer switch of light switch is not in LO position
On: Dimmer switch of light switch is in LO position

Verify if the monitor value switches when the dimmer switch of the light switch is switched between LO and HI positions.
If the dimmer switch operation and monitor values do not match, inspect the light switch.

Light switch

H/L_SW_OFF

Off/On

Off: Light switch is not in OFF position.
On: Light switch is in OFF position.

Light switch

H/L_SW_PASS

Off/On

Off: Light switch is not in passing position.
On: Light switch is in passing position.

Light switch

H/L_SW_TNS

Off/On

Off: Light switch is not in TNS position.
On: Light switch is in TNS position.

Light switch

HAZARD_SW

Off/On

Displays condition of hazard warning switch input to start stop unit

Off: Hazard warning switch is off.
On: Hazard warning switch is on.

Hazard warning switch

IG_POSITION

OFF/ACC/ON/CRANK

Displays power status controlled by the start stop unit

OFF: Start stop unit controls ignition switch off
ACC: Start stop unit controls ignition switch ACC
ON: Start stop unit controls ignition switch ON (engine off)
CRANK: Start stop unit controls cranking at ignition switch ON

When the push button start is operated, the start stop unit performs power source switching and displays the PID value of the power source position in which control was performed.
If the push button start operation and PID value do not match, and a power source status of another unit differs from the PID value, inspect the input power source of the other unit because the power source control of the start stop unit is normal.

Ignition switch

INFO_SW

Off/SWl_On/SW2_On/SW3_On/Unknown/Invalid

Off: Steering switch UP/DOWN/I NF 0 switch is not pressed.
SWl_On: UP switch is pressed.
SW2_On: DOWN switch is pressed.
SW3_On: INFO switch is pressed.
Unknown: Steering switch U P/DOWN/I NF 0 switch signal is not determined.
Invalid: Steering switch malfunction is received.

Displays INFO switch position of steering switch input to start stop unit. Steering switch signal is input to start stop unit via clock spring.

Steering switch

LG/T_LK_SW

Off/On

NOTE:

Displays in the M-MDS but it does not operate.

LG/T_UNL_SW

Off/On

Off: Trunk lid opener switch is off.
On: Trunk lid opener switch is on.

Trunk lid opener switch

LL_SW_D_LK

Off/On

Off: Front door lock-link switch (LH) is in unlock.
On: Front door lock-link switch (LH) is in lock.

Front door lock-link switch (LH)

NUM_TRNS_MIT

Displays number of the remote transmitters programmed to the start stop unit

Start stop unit

P_RANGE_SW ⁽¹⁾

off/On

Off: NOT P position switch is off.
On: NOT P position switch is on.

NOT P position switch

PAD_DOWN_SW ⁽⁵⁾

Off/On

Off: DOWN switch of steering shift switch is off.
On: DOWN switch of steering shift switch is on.

Steering shift switch

PAD_UP_SW ⁽⁵⁾

Off/On

Off: UP switch of steering shift switch is off.
On: UP switch of steering shift switch is on.

Steering shift switch

R_FOG_SW

Off/On

NOTE:

Displays in the M-MDS but it does not operate.

RELAY_ACC

Off/On

Off: ACC relay drive is off.
On: ACC relay drive is on.

ACC relay

RELAY_IG1

Off/On

Off: drive is off.
On: IG1 relay drive is on.

IG1 relay

RELAY_IG2

Off/On

Off: IG2 relay drive is off.
On: IG2 relay drive is on.

Front body control module (FBCM)

RF_RECEP_ST

Initial/Transmitter/RF_Response

Displays radio reception status from the remote transmitter

Initial: Signal from remote transmitter is not received by start stop unit
Transmitter: Signal by button operation on remote transmitter is received by start stop unit
RF_Response: During remote transmitter authorization, response signal from remote transmitter is received by start stop unit

When verifying the PID value while operating the remote transmitter buttons, if "Transmitter" is displayed it can be determine d that the transmission between the remote transmitter, keyless receiver, and start stop unit is normal.

Keyless receiver

RF_TRNS_NUM

Initial/No. 1/No. 2/NO. 3/NO. 4/NO. 5/NO. 6

When pressing the unlock button of the remote transmitter, the registration number of the remote transmitter sending radio waves to the start stop unit is displayed.

Initial: Registration number of remote transmitter cannot be received
No. 1: Registration number No. 1 remote transmitter is received
No. 2: Registration number No. 2 remote transmitter is received
No. 3: Registration number No. 3 remote transmitter is received
No. 4: Registration number No. 4 remote transmitter is received
No. 5: Registration number No. 5 remote transmitter is received
No. 6: Registration number No. 6 remote transmitter is received

When DTC B13D3:16 (Low remote transmitter battery voltage) is detected, the registration number of the remote transmitter in which the battery voltage has decreased is displayed in the snapshot data item TRNS_NUM_L.
Display the registration number of the remote transmitter using the PID, verify the remote transmitter with the low battery voltage, and inspect the battery condition of the target remote transmitter

Keyless receiver

RQ_SW_LF ⁽⁶⁾

Off/On

Off: Request switch (LF) is off.
On: Request switch (LF) is on.

Request switch (LF)

RQ_SW_RF ⁽⁶⁾

Off/On

Off: Request switch (RF) is off.
On: Request switch (RF) is on.

Request switch (RF)

SECURITY_I

Off/On

Off: Security indicator light is turned off.
On: Security indicator light is illuminated.

Instrument cluster

SFT_LK_SOL ⁽¹⁾

Off (Lock)/On (Unlock)

Off (Lock): Shift-lock is operated.
On (Unlock) Shift-lock is released.

Selector lever component

SPD_LIM_SW

Off/On/Unknown

NOTE:

Displays in the M-MDS but it does not operate.

SSB_1

Off/On

Off: Push button start switch 1 is off.
On: Push button start switch 1 is on.

Push button start

SSB_2

Off/On

Off: Push button start switch 2 is off.
On: Push button start switch 2 is on.

Push button start

SSB_AMBER

Off/On

Off: Push button start indicator light (amber) is turned off.
On: Push button start indicator light indicator light (amber) is illuminated.

Push button start

SSB_ILLMI

Off/On

Off: Push button start indicator light (green) is turned off.
On: Push button start indicator light (green) is illuminated.

Push button start

SSB_ILLMI

Off/On

Off: START/STOP/ENGINE indicator light is turned off.
On: START/STOP/ENGINE indicator light is illuminated.

Push button start

START_RLY_1

Displays voltage at start stop unit terminal 2V

Starter relay

START_RLY_2

Displays voltage at start stop unit terminal 1D

Starter relay

STR_A_ANG_A ⁽⁷⁾

(deg)

Displays steering angle sensor A signal aiming angle

Steering angle sensor

STR_A_ANG_B ⁽⁷⁾

(deg)

Displays steering angle sensor B signal aiming angle

Steering angle sensor

STR_AB_ANG ⁽⁷⁾

(deg)

Displays steering angle signal (absolute angle)

Steering wheel in neutral position: Near 0 degrees
Steering wheel turned to left: Changes from 0 degrees to positive
Steering wheel turned to right: Changes from 0 degrees to negative

Steering angle sensor

STR_ANG_S ⁽⁷⁾

Without/With

Without: Steering angle sensor is not equipped.
With: Steering angle sensor is equipped.

Steering angle sensor

STR_ANG_S_A ⁽⁷⁾

Displays voltage at the steering angle sensor A signal

Steering angle sensor

STR_ANG_S_B ⁽⁷⁾

Displays voltage at the steering angle sensor B signal

Steering angle sensor

STR_ANG_S_V ⁽⁷⁾

Displays steering angle sensor power supply voltage

NOTE:

"5 V" is displayed even if the voltage is 5 V or more.

Steering angle sensor

TURN_SW_L

Off/On

Off: switch position other than LH.
On: Turn switch is in LH position.

Turn Switch

TURN_SW_R

Off/On

Off: Turn switch is in position other than RH.
On: Turn switch is in RH position.

Turn Switch

T_SEN_LF

NOTE:

Displays in the M-MDS but it does not operate.

T_SEN_RF

NOTE:

Displays in the M-MDS but it does not operate.

VPWR_ACC

Displays ACC power supply voltage input to start stop unit

If there is a malfunction in the ACC power supply voltage input to the start stop unit, the keyless entry system and push button start system do not operate normally because PID item VPWR_ACC is used for ACC power on/off determination.

Start stop unit
ACC relay
Battery

VPWR_B1

Displays B+ power supply (ROOM fuse) voltage input to start stop unit

If there is a malfunction in the B+ power supply (ROOM fuse) voltage input to the start stop unit, the keyless entry system does not operate normally because PID item VPWR_B1 is used for determining whether or not there is a Room fuse inserted.

Start stop unit
Battery

VPWR_B2

Displays B+ power supply (AT fuse) voltage input to start stop unit

When the ROOM fuse is removed, the B+ power supply (AT fuse) is the start stop unit power supply. If there is a malfunction in the B+ power supply (AT fuse) voltage input to start unit when the ROOM fuse is removed, the push button start system does not operate normally.

Start stop unit
Battery

VPWR_B3

NOTE:

Displays in the M-MDS but it does not operate.

VPWR_IG1

Displays IG1 power supply voltage input to start stop unit

If there is a malfunction in the IG1 power supply voltage input to the start stop unit, the keyless entry system and the push button start system do not operate normally because PID item VPWR_IG1 is used for IG1 power on/off determination.

Start stop unit
IG1 relay
Battery

WASHER_F

Off/On

Off: Windshield washer switch is in OFF position.
On: Windshield washer switch is in ON position.

Windshield washer switch

WASHER_R

Off/On

NOTE:

Displays in the M-MDS but it does not operate.

WIP_F_INT

Off/On

Off: Windshield wiper switch is not in INT and AUTO positions.
On: Windshield wiper switch is in INT or AUTO position.

Windshield wiper switch

WIP_F_LOW

Off/On

Off: Windshield wiper switch is not in LO position.
On: Windshield wiper switch is in LO position.

Windshield wiper switch

WIP_INT_E_A

Low/High

Low: Windshield wiper switch INT encoder A value is low.
High: Windshield wiper switch INT encoder A value is high.

Windshield wiper and washer switch

WIP_INT_E_B

Low/High

Low: Windshield wiper switch INT encoder B value is low.
High: Windshield wiper switch INT encoder B value is high.

Windshield wiper and washer switch

WIP_INT_E_C

Low/High

Low: Windshield wiper switch INT encoder C value is low.
High: Windshield wiper switch INT encoder C value is high.

Windshield wiper and washer switch

WIP_R_INT

Off/On

NOTE:

Displays in the M-MDS but it does not operate.

WIP_R_ON

Off/On

NOTE:

Displays in the M-MDS but it does not operate.

⁽¹⁾

ATX

⁽²⁾

MTX

⁽³⁾	With cruise control system

⁽⁴⁾	With Mazda Radar Cruise Control (MRCC) system

⁽⁵⁾	With steering shift switch

⁽⁶⁾	With advanced keyless entry system

⁽⁷⁾	With AFS, smart city brake support (SCBS), or blind spot monitoring (BSM) system