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 CHARTItem Measurement Item / Display (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 DISTANC Millimeter wave radar sensor / min.: 0 m (0 ft), max.: 255 m (836.65 ft) Distance to vehicle in front - L/C OPTION FLAG Dynamic radar cruise option flag / NO or YES YES: Vehicle-to-vehicle distance mode - DISTANCE TIME Vehicle distance time setting condition / SHRT, MID, LONG, NO Vehicle distance selected by steering pad switch (distance control switch) - O/D CUT RQST O/D cut request / NOT REQ or REQUEST NOT REQ: Idling - 3RD SHIFT DOWN Shift down request to 3rd gear / NOT REQ or REQUEST NOT REQ: Idling - 4TH SHIFT DOWN Shift down request to 4th gear / NOT REQ or REQUEST NOT REQ: Idling - ALARM RQST Alarm request signal / NOT REQ or REQUEST REQUEST: When beeping
NOT REQ: When not beeping- THROTTLE CLOSE All throttle close request / NOT REQ or REQUEST ON: REQUEST
OFF: NOT REQUEST- BRAKE CTRL RQST Brake control request / NOT REQ or 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 N*m (-10442 kgf*cm, -755 ft.*lbf), max.: 1016 N*m (10360 kgf*cm, 749 ft.*lbf) - - 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)A 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 B CCS INDICATOR M Cruise indicator signal (Main CPU) / ON or OFF ON: "CCS READY" ON
OFF: "CCS READY" OFFC CANCEL SW CANCEL switch signal / ON or OFF ON: CANCEL switch ON
OFF: CANCEL switch OFF- SET/COAST SW 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- VSC FAIL SAFE VSC fail-safe flag / ON or OFF - - HINT:
- A is OK, but B is NG ↔ ECM failure
- B is OK, but C is NG ↔ DTC output or ECM failure
- A is OK, but CRUISE main indicator light does not illuminate ↔ Cruise main indicator light, wire harness, or ECM failure
- 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 the on (IG) to proceed to the ACTIVE TEST using the intelligent tester.
Combination meter (Meter ECU):
DIAGNOSTIC NOTE CHARTItem Test Details Diagnostic Note CRUISE INDIC CRUISE main indicator light is ON / OFF -