DATA LIST / ACTIVE TEST
System information
| 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): Item
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 Distance
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-to-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, 0.15
0.03, 0.06, 0.11, 0.15
-
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.: 36 km/h (22.5 mph), max.: 200 km/h (125 mph)
Memorized speed: Cruise control activated
-
Rqst Torque
Cruise request torque / min.: -1,024 N*m (-10,442 kgf*cm, -755 ft.*lbf), max.: 1,016 N*m (10,360 kgf*cm, 749 ft.*lbf)
-
-
Cruise Control
Cruise control system active condition / ON or OFF
ON: Cruise control activated
OFF: Cruise control deactivated
-
Main SW (Main)
Main switch signal (Main CPU) / ON or OFF
ON: Main switch on (Pushed on)
OFF: Main switch off (Pushed off)
1
CCS Indicator M
Cruise indicator signal (Main CPU) / ON or OFF
ON: "CRUISE" on
OFF: "CRUISE" off
3
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: - (COAST)/SET switch on
OFF: - (COAST)/SET switch off
-
RES/ACC SW
RES/ACC switch signal / ON or OFF
ON: + (ACCEL)/RES (RESUME) switch on
OFF: + (ACCEL)/RES (RESUME) 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 in D
OFF: Shift lever not in D
-
VSC Fail Safe
VSC fail-safe flag / ON or OFF
-
-
- HINT:
- 1 is OK, but 2 is NG → ECM failure
- 2 is OK, but 3 is NG → DTC output or ECM failure
- 1 is OK, but CRUISE main indicator light does not illuminate → Cruise main indicator light, wire harness, or ECM failure
- 1 is OK, but 2 is NG → ECM failure
| ACTIVE TEST |
- HINT:
- Performing the intelligent tester's ACTIVE TEST allows relays, VSVs, actuators, 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 on (IG) to proceed to the ACTIVE TEST using the intelligent tester.
Combination meter (Meter ECU): Item
Test Details
Diagnostic Note
CRUISE INDIC
Turns CRUISE main indicator light ON / OFF
-