Data List / Active Test

DATA LIST

HINT:

Using the intelligent tester or Techstream to read the Data List allows the values or states of switches, sensor, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

NOTE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

Warm up the engine.
Turn the engine switch off.
Connect the intelligent tester or Techstream to the DLC3.
Turn the engine switch on (IG).
Turn the tester on.
Enter the following menus:
1. Intelligent tester - Select: DIAGNOSIS / OBD/ MOBD / ELEC PWR CTRL / DATA LIST / ALL /
2. Techstream - Select: Body Electrical / Electric Power Control / Data List /

According to the display on tester, read the "Data List".

Intelligent tester

ELEC PWR CTRL

DATA LIST REFERENCE (ELEC PWR CTRL)

Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
Freeze DTC	-	-	-
CHARGE CURRENT	Current battery current value display/ Min.: -300, Max.: 100 [A]	Amperage value is displayed	-
BATTERY TEMP	Current battery temperature value display/ Min.: -30, Max.: 90 [°C]	Temperature near battery is displayed	-
BATTERY VOL	Current battery voltage value display/ Min.: 0, Max.: 16.67 [V]	Battery voltage is displayed	-
IG2 SIGNAL	-	-	-
ENG SW SIGNAL	-	-	-
PWR CUT SIGNAL	Condition of relay (which cuts part of vehicle's power) display/ ON or OFF	ON: Power supply supplied OFF: Power supply cut	-
CHG WARN RQST	-	-	-
WIPER MOTOR	-	-	-
ENG RUNNING	-	-	-
ALT GEN VOLTAGE	-	-	-
ALT GEN RATE	-	-	-
ENGINE SPEED	-	-	-
INTAKE AIR TEMP	-	-	-
COOLANT TEMP	-	-	-
IG SIGNAL	-	-	-
ACC SIGANL	-	-	-
HOOD COURTSY SW	-	-	-
D COURTSY SW	-	-	-
P COURTSY SW	-	-	-
RR COURTSY SW	-	-	-
RL COURTSY SW	-	-	-
LUGG COURTSY SW	-	-	-
TAIL LIGHT	-	-	-
LIGHT/COMBI SW	-	-	-
EPS CUR ASSIST	-	-	-
ENA EPS CUR AST	-	-	-
LMT EPS CUR AST	-	-	-
PROHIBIT CHARGE	-	-	-
A/C CONSUMPTION	-	-	-
PCS ACT SIGNAL	-	-	-
ENA ENG SPD SIG	-	-	-
VEHICLE SPEED	-	-	-
STARTUP STATUS	-	-	-
GENERATE RQST	-	-	-
CHG MODE-ECM	-	-	-
CHG MODE-ELEC	-	-	-
RQST PRHBT CHG1	-	-	-
RQST IDLE UP	-	-	-
RQST ADJ ALT V	-	-	-
RQST PRHBT CHG2	-	-	-
RUN-AV B TEMP	-	-	-
INT-CUR CTL CHG	-	-	-
BAT VOLTAGE LOW	Battery voltage drop judgment display/ ON or OFF	ON: Dropped OFF: Normal	Meter display is shown
CNTRL LD LVL 3	Electrical equipment operation limit display/ ON or OFF	ON: During electrical equipment operation limit OFF: No electrical equipment operation limit	Meter display is shown
VOLTAGE DETECTN	Battery voltage detection path malfunction display/ ON or OFF	ON: Malfunctioning OFF: Normal	Meter display is shown
ALT FAILURE	Display for generator malfunction or charging line malfunction/ ON or OFF	ON: Malfunctioning OFF: Normal	Meter display is shown
CNTRL LOAD LVL	Current load control level display/ 0 to 3	0: No control 1: Load control level 1 3: Load control level 3	Load control level 2 is not displayed
RQST EPS LIMIT	EPS current consumption limit request display/ 0 to 1	0: No request is made 1: Request is made	-
RQST A-SUSP LMT	Air suspension current consumption limit request display ON or OFF	ON: No request is made OFF: Request is made	-
AVG BATT CURRNT	-	-	-
AVG BATT VOLT	-	-	-
AVG BAT VOLT-5S	-	-	-
AVG BAT CURR-5S	-	-	-
AVG BAT CURR-LD	-	-	-
AVG BAT VOLT-LD	-	-	-
JUMP START	-	-	-
DSCHG DET-ST	-	-	-
DSCHG DTCT-EPS	-	-	-
DSCHG HIST-ST	-	-	-
ENG RUN STATUS	-	-	-
DSCHG UPD-EPS	-	-	-
DSCHG HIST-EPS	-	-	-
INTERNAL RESIST	-	-	-
INT RESIST-CALC	-	-	-
V OPEN CIR VOLT	-	-	-
V OPN VOLT-CALC	-	-	-
CHRG RATE START	-	-	-
RQST GEN STATUS	-	-	-
INT-CUR CHG CTL	-	-	-
A CHG N-END	-	-	-
R CHG N-END	-	-	-
R CHRG ABN END	-	-	-
BAT VOLT STABIL	-	-	-
BAT CUR STABIL	-	-	-
R CHG ABN END #	-	-	-
INT RESIST 25°C	-	-	-
RUN-AV ALT DTY1	-	-	-
RUN-AV ALT DTY2	-	-	-
PARKING TIME	-	-	-
POWER CUT OVER	-	-	-
LIMIT CUR-PCS	-	-	-
LIMIT CUR-EPS	-	-	-
DCHG CUR-EPS	-	-	-
DCHG CUR-PCS	-	-	-
RQST CTL LD1-L	-	-	-
RQST CTL LD2-L	-	-	-
RQST CTL LD-PCS	-	-	-
RQST CTL LD-EPS	-	-	-
RQST LMT-F	-	-	-
RQST LMT1 EPS-L	-	-	-
RQST LMT2 EPS-L	-	-	-
RQST LMT2 EPS-F	-	-	-
RQST LMT PCS	-	-	-
RQST LMT EPS	-	-	-
RQST LMT ASUS-F	-	-	-
RQST CTL LD3-L	-	-	-
RQST LMT3 EPS-L	-	-	-
H-CTL LD LV1	Load control level 1 history count/ 0 to 255	History count until now	-
H-CTL LD LV3	Load control level 3 history count/ 0 to 255	History count until now	-
H-RQST CTL LD-F	Load control operation history display (when charging system is malfunctioning)/ ON or OFF	ON: Operation history is present OFF: No operation history	-
H-RQST CTL EPS	Load control operation history display (during EPS operation)/ ON or OFF	ON: Operation history is present OFF: No operation history	-
H-RQST CTL PCS	Load control operation history display (during PCS operation)/ ON or OFF	ON: Operation history is present OFF: No operation history	-
H3-RQST CTL LD	Load control operation history display (when battery voltage is low)/ ON or OFF	ON: Operation history is present OFF: No operation history	-
H2-RQST CTL LD	Load control operation history display (when battery voltage is low)/ ON or OFF	ON: Operation history is present OFF: No operation history	-
H1-RQST CTL LD	Load control operation history display (when battery voltage is low)/ ON or OFF	ON: Operation history is present OFF: No operation history	-
H-VOL CTL LD	Battery voltage value display (when load control is performed)/ Min.: 0, Max.: 16.67 [V]	Battery voltage value when load control is performed is displayed	-
H-CUR CTL LD	Battery current value display (when load control is performed)/ Min.:-300, Max.: 100 [A]	Battery current value when load control is performed is displayed	-
H-BAT TEMP	Battery temperature value display (when load control is performed)/ Min.:-150, Max.: 150 [°C]	Battery temperature value when load control is performed is displayed	-
H-V OPN VOL	Battery virtual open-circuit voltage value display (when load control is performed)/ Min.: 0, Max.: 16.67 [V]	Battery virtual open-circuit voltage value when load control is performed is displayed	-
H-INT RESIST	Battery interior resistance value display (when load control is performed)/ Min.: 0, Max.: 120 [mΩ]	Battery interior resistance value when load control is performed is displayed	-
#CODES	Number of trouble code	-	-

Techstream

Electric Power Control

DATA LIST REFERENCE (ELECTRIC POWER CONTROL)

Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
Electrical Charge Current	Current battery current value display/ Min.:-300, Max.: 100 [A]	Amperage value is displayed	-
Battery Temperature	Current battery temperature value display/ Min.: -30, Max.: 90 [°C]	Temperature near battery is displayed	-
Battery Voltage	Current battery voltage value display/ Min.: 0, Max.: 16.67 [V]	Battery voltage is displayed	-
IG2 Signal	-	-	-
Engine Switch Signal	-	-	-
Power Cut Signal	Condition of relay (which cuts part of vehicle's power) display/ ON or OFF	ON: Power supply supplied OFF: Power supply cut	-
Charge Warning Request	-	-	-
Wiper Motor	-	-	-
Engine Run	-	-	-
Alternator Gen Voltage	-	-	-
Alternator Gen Rate	-	-	-
Engine Speed	-	-	-
Intake-Air Temp	-	-	-
Coolant Temp	-	-	-
IG Signal	-	-	-
ACC Signal	-	-	-
Hood Courtesy Switch	-	-	-
D Side Door Courtesy SW	-	-	-
P Side Door Courtesy SW	-	-	-
Rear Door Courtesy SW RH	-	-	-
Rear Door Courtesy SW LH	-	-	-
Luggage Courtesy Switch	-	-	-
Tail Light	-	-	-
Light and Combi SW Status	-	-	-
EPS Cur on Assist	-	-	-
EPS Cur Enable on Assist	-	-	-
Limit Assist EPS Current	-	-	-
Prohibit to Charge	-	-	-
A/C Elec Pwr Consumption	-	-	-
PCS Actuation Signal	-	-	-
Engine Speed Signal Enable	-	-	-
Vehicle Speed	-	-	-
Startup Elec Pwr Ctrl Status	-	-	-
Gen Request	-	-	-
Ctrl Chg Mode from ECM	-	-	-
Ctrl Chg Mode in Elec	-	-	-
Request to Prohibit Charge 1	-	-	-
Request to Idle Up	-	-	-
Req Adjust Alternator Vol	-	-	-
Request to Prohibit Charge 2	-	-	-
Run Avg Bat Temp	-	-	-
Integ Cur Val to Ctrl Chg	-	-	-
Battery Voltage Low	Battery voltage drop judgment display/ ON or OFF	ON: Dropped OFF: Normal	Meter display is shown
Control Load Level 3	Electrical equipment operation limit display/ ON or OFF	ON: During electrical equipment operation limit OFF: No electrical equipment operation limit	Meter display is shown
Voltage Detection	Battery voltage detection path malfunction display/ ON or OFF	ON: Malfunctioning OFF: Normal	Meter display is shown
Alternator Failure	Display for generator malfunction or charging line malfunction/ ON or OFF	ON: Malfunctioning OFF: Normal	Meter display is shown
Control Load Level	Current load control level display/ 0 to 3	0: No control 1: Load control level 1 3: Load control level 3	Load control level 2 is not displayed
Request to Limit EPS	EPS current consumption limit request display/ 0 to 1	0: No request is made 1: Request is made	-
Req Limit Air Suspension	Air suspension current consumption limit request display/ ON or OFF	ON: No request is made OFF: Request is made	-
Run Avg Bat Cur	-	-	-
Run Avg Bat Vol	-	-	-
Avg Bat Vol During 5 Sec	-	-	-
Avg Bat Cur During 5 Sec	-	-	-
Run Avg Bat Vol	-	-	-
Run Avg Bat Cur	-	-	-
Jump Start	-	-	-
Dischg Detect (Start)	-	-	-
Dischg Detection (EPS)	-	-	-
Dischg Update Hist (Start)	-	-	-
Engine Run Status	-	-	-
Dischg Update (EPS)	-	-	-
Discharge Upd Hist (EPS)	-	-	-
Internal Resistance	-	-	-
Int Resist Calc Dischg Cur	-	-	-
Virtual Open Circuit Voltage	-	-	-
Virtual Opn Circuit Vol	-	-	-
Charging Rate (Start)	-	-	-
Req Gen Status	-	-	-
Integ Cur Chg Ctrl	-	-	-
Assist Charge Normal End	-	-	-
Refresh Charge Normal End	-	-	-
Refresh Charge Abend	-	-	-
Bat Vol Stabilization	-	-	-
Bat Cur Stabilization	-	-	-
Num of Refresh Chg Abend	-	-	-
Internal Resistance (25C)	-	-	-
Run Avg Alt Duty	-	-	-
Run Avg Alt Dty - Ctrl Chg	-	-	-
Parking Time	-	-	-
Power Cutover Status	-	-	-
Limit Current (PCS)	-	-	-
Limit Current (EPS)	-	-	-
Discharge Current (EPS)	-	-	-
Discharge Current (PCS)	-	-	-
Req Ctrl Load 1 - Low Vol	-	-	-
Req Ctrl Load 2 - Low Vol	-	-	-
Req Ctrl Load (PCS)	-	-	-
Req Ctrl Load (EPS)	-	-	-
Req Limit - Failure	-	-	-
Req Limit EPS 1 - Low Vol	-	-	-
Req Limit EPS 2 - Low Vol	-	-	-
Req Limit EPS 2 - Failure	-	-	-
Req Limit Air Sus - PCS ON	-	-	-
Req Limit EPS - Air Sus ON	-	-	-
Req Limit Air Sus - Failure	-	-	-
Req Limit Load 3 - Low Vol	-	-	-
Req Limit EPS 3 - Low Vol	-	-	-
Ctrl Load Lv1 History	Load control level 1 history count/ 0 to 255	History count until now	-
Ctrl Load Lv3 History	Load control level 3 history count/ 0 to 255	History count until now	-
Req Ctrl Load on Fail Hist	Load control operation history display (when charging system is malfunctioning)/ ON or OFF	ON: Operation history is present OFF: No operation history	-
Req Ctrl Load on EPS Hist	Load control operation history display (during EPS operation)/ ON or OFF	ON: Operation history is present OFF: No operation history	-
Req Ctrl Load on PCS Hist	Load control operation history display (during PCS operation)/ ON or OFF	ON: Operation history is present OFF: No operation history	-
Req Ctrl Load Hist 3	Load control operation history display (when battery voltage is low)/ ON or OFF	ON: Operation history is present OFF: No operation history	-
Req Ctrl Load Hist 2	Load control operation history display (when battery voltage is low)/ ON or OFF	ON: Operation history is present OFF: No operation history	-
Req Ctrl Load Hist 1	Load control operation history display (when battery voltage is low)/ ON or OFF	ON: Operation history is present OFF: No operation history	-
Hist-Bat Vol for Ctrl Load	Battery voltage value display (when load control is performed)/ Min.:0, Max.: 16.67 [V]	Battery voltage value when load control is performed is displayed	-
Hist-Bat Cur for Ctrl Load	Battery current value display (when load control is performed)/ Min.:-300, Max.: 100 [A]	Battery current value when load control is performed is displayed	-
Bat Temp Hist	Battery temperature value display (when load control is performed)/ Min.:-150, Max.: 150 [°C]	Battery temperature value when load control is performed is displayed	-
Virtual Opn Circuit Vol Hist	Battery virtual open-circuit voltage value display (when load control is performed)/ Min.: 0, Max.: 16.67 [V]	Battery virtual open-circuit voltage value when load control is performed is displayed	-
Internal Resistance Hist	Battery interior resistance value display (when load control is performed)/ Min.: 0, Max.: 120 [mΩ]	Battery interior resistance value when load control is performed is displayed	-
# Codes	Number of trouble code	-	-

ACTIVE TEST

HINT:

Using the intelligent tester or Techstream to perform the Active Tests allows relays, VSVs and actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.

Warm up the engine.
Turn the engine switch off.
Connect the intelligent tester or Techstream to the DLC3.
Turn the engine switch on (IG).
Turn the tester on.
Enter the following menus:
1. Intelligent tester - Select: DIAGNOSIS / OBD/ MOBD / ELEC PWR CTRL / ACTIVE TEST /
2. Techstream - Select: Body Electrical / Electric Power Control / Active Test /

According to the display on tester, perform the "Active Test".

Intelligent tester

ELEC PWR CTRL

ACTIVE TEST REFERENCE (ELEC PWR CTRL)

Tester Display	Test Part	Control Range
PWR CUT RELAY	When OFF, power cut linked parts cannot be used	ON / OFF
LIMIT LOAD LVL	Limit control is performed on heater related load control linked systems	0/ 1/ 3
LMT EPS	Limit control is performed on current for EPS assist	ON / OFF
LIMIT AIR SUSP	Limit control is performed on air suspension compressor operation	ON / OFF

Techstream

Electric Power Control

ACTIVE TEST REFERENCE (ELECTRIC POWER CONTROL)

Tester Display	Test Part	Control Range
Activate Power Cut Relay	When OFF, power cut linked parts cannot be used	ON / OFF
Limit Load Level	Limit control is performed on heater related load control linked systems	0/1/3
Request to Limit EPS	Limit control is performed on current for EPS assist	ON / OFF
Request to Limit Air Suspension	Limit control is performed on air suspension compressor operation	ON / OFF