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 ignition switch on (IG).
- Read the DATA LIST according to the display on the tester.
CC (ECM):
DATA LISTTester Display Measurement Item/Range Normal Condition Diagnostic Note ACCEL REQUEST Accelerator request signal / min.: -2621.44 k/h/s, max.: 2621.36 k/ h/s No vehicle in front - VEHICLE DISTANCE Laser radar sensor / min.: 0 m (0 ft), max.: 255 m (836.65 ft) Distance to the vehicle in front - L/C OPTION FLAG Laser cruise option flag / NO, YES YES: Vehicle-to-vehicle distance mode - DISTANCE TIME Car distance time setting condition /SHRT, MID, LONG, NO Distance selected by distance control switch - O/D CUT RQST O/D cut request / NOT REQ, REQUEST NOT REQ: Idling - 3RD SHIFT DOWN Shift down request to 3rd gear / NOT REQ, REQUEST NOT REQ: Idling - 4TH SHIFT DOWN Shift down request to 4th gear / NOT REQ, REQUEST NOT REQ: Idling - ALARM RQST Alarm request signal / NOT REQ, REQUEST REQUEST: When beeping
NOT REQ: When not beeping- THROTTLE CLOSE All throttle close request / NOT REQ, REQUEST ON: REQUEST
OFF: NOT REQUEST- BRAKE CTRL RQST Brake control request / NOT REQ, REQUEST ON: REQUEST
OFF: NOT REQUEST- TARG DECL SLOPE Cruise target deceleration slope / 0.03, 0.06, 0.11, 0.16 0.03, 0.06, 0.11, 0.16 - VEHICLE SPD Vehicle speed sensor/ 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) Memorized speed: Cruise control activated - RQST TORQUE 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 SW signal (Main CPU) / ON or OFF ON: Main SW ON (Pushed on)
OFF: Main SW OFF (Pushed off)*3 CCS READY M Cruise control system standby condition (Main CPU) / ON or OFF ON ←→ OFF: Change ON/OFF each time Main SW is pushed. *1 CCS INDICATOR M Cruise indicator signal (Main CPU) / ON or OFF ON: "CCS READY" ON
OFF: "CCS READY" OFF*2 CANCEL SW CANCEL SW signal / ON or OFF ON: CANCEL SW ON
OFF: CANCEL SW OFF- SET/- SW -/SET SW signal / ON or OFF ON: -/SET SW ON
OFF: -/SET SW OFF- RES/+ SW +/RES SW signal / ON or OFF ON: +/RES SW ON
OFF: +/RES OFF- STP LIGHT SW M Stop light SW signal (Main CPU) / ON or OFF ON: Brake pedal depressed
OFF: Brake pedal released- SHIFT D POS PNP SW signal (D position) / ON or OFF ON: Shift position D
OFF: Any shift position except D- VSC FAIL SAFE VSC fail-safe flag/ ON or OFF - - 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 come on → Indicator, wire harness, or ECM failure - ACTIVE TEST
HINT:
Performing the ACTIVE TEST using the intelligent tester allows components such as the relay, VSV, and actuator to operate without parts removal. Performing the ACTIVE TEST as the first step of troubleshooting is one way to shorten labor time.
It is possible to display the DATA LIST during the ACTIVE TEST.
- Connect the intelligent tester to the DLC3.
- Turn the ignition switch on (IG).
- According to the display on the tester, perform the "ACTIVE TEST".
HINT:
The ignition switch must be turned on (IG) to proceed to the ACTIVE TEST using the intelligent tester.
COMBINATION METER:
ACTIVE TEST DETAILTester Display Test Part Control Range Normal Condition CRUISE INDIC "CRUISE" indicator light Indicator light is ON / OFF - L-CRUISE DISP Graphic area ON / OFF L-CRS CHECK IND "CHECK CRUISE SYSTEM" indicator light ON / OFF - L-CRS READY IND "RADAR READY" indicator light ON / OFF