Data List / Active Test

READ DATA LIST

HINT:

Using the intelligent tester's DATA LIST allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the DATA LIST early in troubleshooting is one way to save time.

Connect the intelligent tester to the DLC3.
Turn the engine switch on (IG).
Read the DATA LIST according to the display on the tester.

ECM (Cruise control):

DIAGNOSTIC NOTE CHART

Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
VEHICLE SPD	Vehicle speed / min.: 0 km/h (0 mph), max.: 255 km/h (158 mph)	Actual vehicle speed	-
MEMORY SPD	Cruise control memorized speed / min.: 0 km/h (0 mph), max.: 255 km/h (158 mph)	Actual stored vehicle speed	-
RQST TORQUR	Cruise request torque / min.: - 1024 Nm, max.: 1016 Nm	-	-
CRUISE CONTROL	Cruise control system active condition / ON or OFF	ON: Cruise control activated OFF: Cruise control inactivated	-
MAIN SW (MAIN)	Main switch signal (Main CPU) / ON or OFF	ON: Main switch ON (Pushed on) OFF: Main switch OFF (Pushed off)	"3"
CCS READY M	Cruise control system standby condition (Main CPU) / ON or OFF	Each time main switch is pushed, ON is displayed and then OFF is displayed	"1"
CCS INDICATOR M	Cruise indicator signal (Main CPU)/ON or OFF	ON: "CCS READY" ON OFF: "CCS READY" OFF	"2"
CANCEL SW	CANCEL switch signal / ON or OFF	ON: CANCEL switch ON OFF: CANCEL switch OFF	-
SET/COAST SW	SET / COAST switch signal / ON or OFF	ON: SET / COAST switch ON OFF: SET / COAST switch OFF	-
RES/ACC SW	RES / ACC switch signal / ON or OFF	ON: RES / ACC switch ON OFF: RES / ACC switch OFF	-
STP LIGHT SW M	Stop light switch signal (Main CPU) /ON or OFF	ON: Brake pedal depressed OFF: Brake pedal released	-
SHIFT D POS	PNP switch signal (D position) / ON or OFF	ON: Shift lever on D OFF: Shift lever not on D	-
HINT: "3" is OK but "1" is NG ↔ ECM failure "1" is OK but "2" is NG ↔ DTC output or ECM failure "3" is OK but CRUISE main indicator light does not illuminate ↔ CRUISE main indicator light, wire harness or ECM failure

PERFORM ACTIVE TEST

HINT:

Performing the intelligent tester's ACTIVE TEST allows relay, VSV, actuator and other items to be operated without removing any parts. Performing the ACTIVE TEST early in troubleshooting is one way to save time.

The DATA LIST can be displayed during the ACTIVE TEST.

Connect the intelligent tester to the DLC3.
Turn the engine switch on (IG).
Perform the ACTIVE TEST according to the display on the tester.
HINT:

The engine switch must be turned to ON (IG) to proceed to ACTIVE TEST using the intelligent tester.

Combination meter:

COMBINATION METER SPECIFICATIONS

Tester Display	Test Part	Control Range
CRUISE INDIC	CRUISE main indicator light is ON / OFF	-