CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM DATA LIST / ACTIVE TEST

DATA LIST

Tech Tips

Using the GTS to read the Data List allows the values or states of switches, sensors, 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 ignition switch off.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Powertrain / Engine and ECT / Data List.

According to the display on the GTS, read the Data List.

Powertrain > Engine and ECT > Data List

Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
Vehicle Speed	Vehicle speed	Min.: 0 km/h (0 mph) Max.: 255 km/h (158 mph)	Actual vehicle speed	This is the current vehicle speed. The vehicle speed is detected using the wheel speed sensors. Vehicle speed data is delayed when it is displayed. Therefore, even if the vehicle speed listed in the freeze frame data is 0 km/h (0 mph), this does not always mean that the malfunction occurred when the vehicle was stopped.
Engine Speed	Engine speed	min.: 0 rpm max.: 16383 rpm	600 to 700 rpm: Idling	When the crankshaft position sensor is malfunctioning, "Engine Speed" is approximately 0 rpm or varies greatly from the actual engine speed.
N Range Status	Judgment for shift lever N position	ON or OFF	OFF: Shift lever not in N ON: Shift lever in N	-
Neutral Position SW Signal	PNP switch status	ON or OFF	ON: Shift lever in P or N OFF: Shift lever not in P or N	When the shift lever position displayed on the GTS differs from the actual position, the adjustment of the PNP switch or shift cable may be incorrect.
Stop Light Switch	Stop light switch status	ON or OFF	ON: Brake pedal depressed OFF: Brake pedal released	-
SPD (NT)	Input turbine speed	min.: 0 rpm max.: 12750 rpm	Lock-up on (After warming up engine): Input turbine speed (NT) equal to engine speed Lock-up off (Idling with shift lever in P or N): Input turbine speed (NT) nearly equal to engine speed Vehicle stopped with shift lever in R: 0 rpm	Data is displayed in increments of 50 rpm.
Overdrive Cut Switch #1	Overdrive cut switch No. 1 status	OFF or ON	-	-
Shift SW Status (P Range)	PNP switch status	ON or OFF	ON: Shift lever in P OFF: Shift lever not in P	When the shift lever position displayed on the GTS differs from the actual position, the adjustment of the PNP switch or shift cable may be incorrect.
Pattern Switch (PWR/M)	Sport mode status	ON or OFF	ON: Sport mode on OFF: Sport mode off	-
Shift SW Status (R Range)	PNP switch status	ON or OFF	ON: Shift lever in R OFF: Shift lever not in R	When the shift lever position displayed on the GTS differs from the actual position, the adjustment of the PNP switch or shift cable may be incorrect.
Shift SW Status (N Range)	PNP switch status	ON or OFF	ON: Shift lever in N OFF: Shift lever not in N	When the shift lever position displayed on the GTS differs from the actual position, the adjustment of the PNP switch or shift cable may be incorrect.
Shift SW Status (N,P Range) Supported	Status of PNP switch (N or P) support	Supp or Unsupp	-	-
Shift SW Status (N,P Range)	PNP switch status	ON or OFF	ON: Shift lever in P or N OFF: Shift lever not in P or N	-
Sports Shift Up SW	Sport shift up switch status	ON or OFF	ON: Shift lever held in "+" (up-shift) OFF: Shift lever not held in "+" (up-shift)	-
Sports Shift Down SW	Sport shift down switch status	ON or OFF	ON: Shift lever held in "-" (down-shift) OFF: Shift lever not held in "-" (down-shift)	-
Sports Mode Selection SW	Sport mode select switch status	ON or OFF	ON: Shift lever in M, "+" or "-" OFF: Shift lever not in M, "+" or "-"	-
Shift SW Status (D Range)	PNP switch status	ON or OFF	ON: Shift lever in D or M OFF: Shift lever not in D or M	When the shift lever position displayed on the GTS differs from the actual position, the adjustment of the PNP switch or shift cable may be incorrect.
A/T Oil Temperature 1	CVT fluid temperature sensor value	min.: -40°C (-40°F) max.: 215°C (419°F)	After stall speed test: Approx. 100°C (212°F) Equal to ambient temperature after cold soak	If the value is -40°C (-40°F) or 150°C (302°F) or higher, the CVT fluid temperature sensor circuit is open or shorted.
NT Sensor Voltage	Input turbine speed (NT) sensor output voltage	min.: 0 V max.: 4.999 V	Engine idling (Vehicle stopped with shift lever in P or N): 0.6 to 1.5 V	-
SPD (NIN)	Primary pulley speed (NIN)	min.: 0 rpm max.: 12750 rpm	Vehicle stopped: 0 rpm Lock-up on (After warming up engine): Primary pulley speed (NIN) equal to engine speed	Data is displayed in increments of 50 rpm.
SPD (NOUT)	Secondary pulley speed (NOUT)	min.: 0 rpm max.: 12750 rpm	Vehicle stopped: 0 rpm Vehicle cruising at approx. 60 km/h (37 mph): 2650 rpm	Data is displayed in increments of 50 rpm.
NOUT Sensor Voltage	Secondary pulley speed (NOUT) sensor output voltage	min.: 0.000 V max.: 4.999 V	Engine idling: Approx. 2 V	-
A/T Oil Pressure	Secondary oil pressure value	min.: -64 MPa max.: 63.998 MPa	Secondary oil pressure inspection D position stall speed test: 3.2 to 4.5 MPa R position stall speed test: 3.0 to 3.5 MPa	-
G Sensor	Converted output voltage of deceleration sensor	min.: 0 V max.: 79.998 V	Displays converted voltage of deceleration sensor Vehicle on level ground: 2.31 V to 2.69 V Decelerating: 1.88 V to 2.5 V Accelerating: 2.5 V to 3.11 V G sensor malfunction: Set to 1.87 V Communication malfunction: Set to 1.87 V	-
Solenoid (DSU)	Shift solenoid valve DSU status	ON or OFF	ON: Lock-up operating OFF: Lock-up not operating	-
Lock Up	Lock-up	ON or OFF	ON: Lock-up operating OFF: Lock-up not operating	-
Shift Status	ECM gearshift command	1st, 2nd, 3rd, 4th or 5th	Same as actual gear	*
Solenoid (DS2)	Shift solenoid valve DS2 status	ON or OFF	OFF: Constant cruising with shift lever in D ON: Accelerator pedal depressed further after cruising with shift lever in D	-
Solenoid (DS1)	Shift solenoid valve DS1 status	ON or OFF	ON: Driving with shift lever in D and accelerator pedal depressed OFF: Accelerator pedal released when driving with shift lever in D with accelerator pedal depressed	-
Solenoid (SLS)	Shift solenoid valve SLS status	ON or OFF	ON: After engine start OFF: Ignition switch ON	-
SL Solenoid Status	Shift solenoid valve SL status	ON or OFF	Shift solenoid valve SL on: ON Shift solenoid valve SL off: OFF	-
G Sensor Calibration	G sensor calibration status	Incomplete or Complete	Complete	-
G Sensor Learning Value	G sensor learned value voltage	min.: 0 V max.: 79.998 V	G sensor calibration is complete: 2.31 V to 2.69 V	-
CVT Oil Press Calibration	CVT oil pressure calibration status	Incomplete or Complete	Complete	-

Tech Tips

*: "Shift Status" is a signal divided into 5 gear positions for Active Test.

It does not express gear ratios for normal driving and gear positions for 7-speed sport sequential shiftmatic mode.

ACTIVE TEST

Tech Tips

Using the GTS to perform Active Tests allows relays, VSVs, 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 ignition switch off.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Powertrain / Engine and ECT / Active Test.

According to the display on the GTS, perform the Active Test.

Powertrain > Engine and ECT > Active Test

Tester Display	Measurement Item	Control Range	Diagnostic Note
Connect the TC and TE1	Turn on and off TC and TE1 connection	ON or OFF	ON: TC and TE1 are connected. OFF: TC and TE1 are disconnected. [Vehicle Condition] Perform with the ignition switch ON, the engine stopped and shift lever in P.
Activate the Lock Up	Operate lock-up	ON or OFF	Possible to check lock-up operation. Tech Tips Perform "Activate the Lock Up" while monitoring the engine speed (ESPD) and turbine speed (NT). [Vehicle Condition] Perform at a vehicle speed of 60 km/h (37 mph) or more.
Activate the Solenoid (SL)	Operate shift solenoid valve SL	ON or OFF	[Vehicle Condition] Perform with the ignition switch ON, the engine stopped and shift lever in P or N.
Control the Shift Position	Operate the shift solenoid valves to allow the gear ratio to be manually selected [1st (gear ratio max.) - 2nd - 3rd - 4th - 5th (gear ratio min.)]	Press "→" button: Shift up Press "←" button: Shift down	Used to check the operation of the shift solenoid valves. Note Performing this test at speeds other than those specified in "Vehicle Condition" will damage the transaxle. Tech Tips Perform "Control the Shift Position" while monitoring "Shift Status" to confirm actual gear position. [Vehicle Condition] Perform at a vehicle speed of 20 km/h (12 mph) or more and 45 km/h (28 mph) or less.
Activate the Solenoid (DSU)	Operate shift solenoid valve DSU	ON or OFF	[Vehicle Condition] Perform with the ignition switch ON, the engine stopped and shift lever in P or N.
Activate the Solenoid (DS1)	Operate shift solenoid valve DS1	ON or OFF	[Vehicle Condition] Perform with the ignition switch ON, the engine stopped and shift lever in P or N.
Activate the Solenoid (DS2)	Operate shift solenoid valve DS2	ON or OFF	[Vehicle Condition] Perform with the ignition switch ON, the engine stopped and shift lever in P or N.
Control the SLS Pressure	Operate shift solenoid valve SLS	High or Low	[Vehicle Condition] Perform with the ignition switch ON and the engine running.
Activate the Solenoid (SLS)	Operate shift solenoid valve SLS	ON or OFF	[Vehicle Condition] Perform with the ignition switch ON, the engine stopped and shift lever in P or N.