Nissan Rogue manuals

Nissan Rogue Service Manual: Diagnosis system (TCM)

DIAGNOSIS DESCRIPTION

DIAGNOSIS DESCRIPTION : 1 Trip Detection Diagnosis and 2 Trip Detection Diagnosis

NOTE: “Start the engine and turn OFF the ignition switch after warm-up.” This is defined as 1 trip.

1 TRIP DETECTION DIAGNOSIS

When initial malfunction is detected, TCM memorizes DTC. In these diagnoses, some illuminate MIL and some do not. Refer to TM-63, "DTC Index".

2 TRIP DETECTION DIAGNOSIS

When initial malfunction is detected, TCM memorizes DTC of the 1st trip. MIL does not light at this stage. <1 trip> If the same malfunction is detected again in next driving, TCM memorizes DTC. When DTC is memorized, MIL lights. <2 trip> “Trip” of the “2 trip detection diagnosis” indicates the driving mode that executes self-diagnosis during driving.

Trip detection diagnosis

DIAGNOSIS DESCRIPTION : DTC and DTC of 1st Trip

2 TRIP DETECTION DIAGNOSIS THAT ILLUMINATES MIL

DIAGNOSIS DESCRIPTION : Malfunction Indicator Lamp (MIL)

DIAGNOSIS DESCRIPTION : Counter System

RELATION BETWEEN DTC AT 1ST TRIP/DTC/MIL AND DRIVING CONDITIONS (FOR 2 TRIP DETECTION DIAGNOSIS THAT ILLUMINATES MIL)

COUNTER SYSTEM LIST

Counter system list

DRIVING CONDITION

Driving condition A

Driving condition A is the driving condition that provides warm-up.

In specific, count-up is performed when all of the following conditions are satisfied.

NOTE:

Driving condition B

Driving condition B is the driving condition that performs all diagnoses once.

In specific, count-up is performed when all of the following conditions are satisfied.

NOTE:

TIME CHART

Time chart

CONSULT Function

APPLICABLE ITEM

Conditions Function
Work Support The settings for ECU functions can be changed.
Self Diagnostic Results The ECU self diagnostic results are displayed.
Data Monitor The ECU input/output data is displayed in real time.
CAN Diagnosis Support Monitor The result of transmit/receive diagnosis of CAN communication is displayed.
ECU Identification The ECU part number is displayed.
CALIB DATA The calibration data status of TCM can be checked.

SELF DIAGNOSTIC RESULTS

Refer to TM-63, "DTC Index".

DTC at 1st trip and method to read DTC

DTC deletion method

NOTE: If the ignition switch is left ON after repair, turn OFF the ignition switch and wait for 10 seconds or more. Then, turn the ignition ON again. (Engine stop)

  1.  Touch “TRANSMISSION” of CONSULT.
  2.  Touch “Self Diagnostic Result”.
  3.  Touch “Erase”. (DTC memorized in TCM is erased.)

IGN counter

The ignition counter is displayed in “FFD” and the number of times of satisfied “Driving condition A” is displayed after normal recovery of DTC. Refer to TM-45, "DIAGNOSIS DESCRIPTION : Counter System".

NOTE: The counter display of “40” cannot be checked.

DATA MONITOR

NOTE: The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items

Monitored item (Unit) Remarks
VSP SENSOR (km/h or mph) Displays the vehicle speed calculated from the CVT output shaft speed.
ESTM VSP SIG (km/h or mph) Displays the vehicle speed signal (ABS) received through CAN communication.
INPUT SPEED SENSOR (rpm) Displays the input speed calculated from the pulse signal of the input speed sensor.
PRI SPEED SEN (rpm) Displays the primary pulley speed calculated from the pulse signal of the primary speed sensor.
SEC REV SENSOR (rpm) Displays the secondary pulley speed calculated from the pulse signal of the output speed sensor.
ENG SPEED SIG (rpm) Displays the engine speed received through CAN communication.
SEC PRESSURE SEN (V) Displays the signal voltage of the secondary pressure sensor.
PRI PRESSURE SEN (V) Displays the signal voltage of the primary pressure sensor.
ATF TEMP SEN (V) Displays the signal voltage of the CVT fluid temperature sensor.
G SENSOR* (G) Displays the signal voltage of the G sensor.
VIGN SEN (V) Displays the battery voltage applied to TCM.
PVING VOLT (V) Displays the backup voltage of TCM.
VEHICLE SPEED (km/h or mph) Displays the vehicle speed recognized by TCM.
INPUT REV (rpm) Displays the input shaft speed of CVT recognized by TCM.
PRI SPEED (rpm) Displays the primary pulley speed recognized by TCM.
SEC SPEED (rpm) Displays the secondary pulley speed recognized by TCM
ENG SPEED (rpm) Displays the engine speed recognized by TCM.
SLIP REV (rpm) Displays the speed difference between the input shaft speed of CVT and the engine speed.
PULLEY GEAR RATIO   Displays the pulley gear ratio calculated from primary pulley speed/secondary pulley speed.
G SPEED (G) Displays the acceleration and deceleration speed of the vehicle calculated from vehicle speed change.
ACCEL POSI SEN 1 (deg) Displays the estimated throttle position received through CAN communication.
VENG TRQ (Nm) Display the engine torque recognized by TCM
PRI TRQ (Nm) Display the input shaft torque of CVT.
TRQ RTO   Display the torque ratio of torque converter.
SEC PRESSURE (MPa) Displays the secondary pressure calculated from the signal voltage of the secondary pressure sensor.
PRI PRESSURE (MPa) Displays the primary pressure calculated from the signal voltage of the primary pressure sensor.
FLUID TEMP (°C or °F) Displays the CVT fluid temperature calculated from the signal voltage of the CVT fluid temperature sensor
DSR REV (rpm) Displays the target primary pulley speed calculated from processing of gear shift control.
TGT PLLY GR RATIO   Displays the target gear ratio of the pulley from processing of gear shift control.
LU PRS (MPa) Displays the target oil pressure of the torque converter clutch solenoid valve calculated from oil pressure processing of gear shift control.
LINE PRS (MPa) Displays the target oil pressure of the line pressure solenoid valve calculated from oil pressure processing of gear shift control.
TRGT PRI PRESSURE (MPa) Displays the target oil pressure of the primary pressure solenoid valve calculated from oil pressure processing of gear shift control.
TRGT SELECT PRESSURE (MPa) Displays the target oil pressure of the select solenoid valve calculated from oil pressure processing of gear shift control.
TRGT SEC PRESSURE (MPa) Displays the target oil pressure of the secondary pressure solenoid valve calculated from oil pressure processing of gear shift control.
ISOLT1 (A) Displays the command current from TCM to the torque converter clutch solenoid valve.
ISOLT2 (A) Displays the command current from TCM to the line pressure solenoid valve.
PRI SOLENOID (A) Displays the command current from TCM to the primary pressure solenoid valve.
SEC SOLENOID CURRENT (A) Displays the command current from TCM to the secondary pressure solenoid valve.
SELECT SOLENOID CURRENT (A) Displays the command current from TCM to the select solenoid valve.
SOLMON1 (A) Monitors the command current from TCM to the torque converter clutch solenoid valve and displays the monitored value.
SOLMON2 (A) Monitors the command current from TCM to the line pressure solenoid valve and displays the monitored value.
PRI SOL MON (A) Monitors the command current from TCM to the primary pressure solenoid valve and displays the monitored value.
SEC SOL MON CURRENT (A) Monitors the command current from TCM to the secondary pressure solenoid valve and displays the monitored value.
SELECT SOL MON CURRENT (A) Monitors the command current from TCM to the select solenoid valve and displays the monitored value.
D POSITION SW (On/Off) Displays the operation status of the transmission range switch (D position).
N POSITION SW (On/Off) Displays the operation status of the transmission range switch (N position).
R POSITION SW (On/Off) Displays the operation status of the transmission range switch (R position).
P POSITION SW (On/Off) Displays the operation status of the transmission range switch (P position).
L POSITION SW (On/Off) Displays the operation status of the transmission range switch (L position).
DS RANGE SW* (On/Off) Displays the operation status of the transmission range switch (Ds position).
BRAKESW (On/Off) Displays the reception status of the stop lamp switch signal received through CAN communication.
IDLE SW (On/Off) Displays the reception status of the closed throttle position signal received through CAN communication.
SPORT MODE SW (On/Off) Displays the reception status of the overdrive control switch signal received through CAN communication.
ECO MODE SW* (On/Off) Displays the reception status of the ECO mode switch signal received through CAN communication.
STRDWNSW* (On/Off) Displays the operation status of the paddle shifter (down switch).
STRUPSW* (On/Off) Displays the operation status of the paddle shifter (up switch).
DOWNLVR* (On/Off) Displays the operation status of the selector lever (down switch).
UPLVR* (On/Off) Displays the operation status of the selector lever (up switch).
NONMMODE* (On/Off) Displays if the selector lever position is not at the manual shift gate.
MMODE* (On/Off) Displays if the selector lever position is at the manual shift gate.
TOW MODE SW* (On/Off) Displays the reception status of the TOW mode switch signal received through CAN communication.
SHIFT IND SIGNAL   Displays the transaxle value of shift position signal transmitted via CAN communication.
CVT LAMP* (On/Off) Displays the transaxle status of the CVT warning lamp signal transmitted through CAN communication.
SPORT MODE IND (On/Off) Displays the transaxle status of the OD OFF indicator lamp signal transmitted through CAN communication.
MANU MODE SIGNAL* (On/Off) Displays the transaxle status of the manual mode signal transmitted through CAN communication.
DS RANGE SIGNAL* (On/Off) Displays the shift position signal status from transmission range switch (Ds position).
ECO MODE SIGNAL* (On/Off) Displays the transaxle status of the ECO mode signal transmitted through CAN communication.
VDC ON (On/Off) Displays the reception status of the VDC operation signal received through CAN communicatio
TCS ON (On/Off) Displays the reception status of the TCS operation signal received through CAN communication.
ABS FAIL SIGNAL (On/Off) Displays the reception status of the ABS malfunction signal received through CAN communication.
ABS ON (On/Off) Displays the reception status of the ABS operation signal received through CAN communication.
RANGE   Displays the gear position recognized by TCM.
M GEAR POS*   Display the target gear of manual mode
G SEN SLOPE* (%) Displays the gradient angle calculated from the G sensor signal voltage.
G SEN CALIBRATION* (YET/DONE) Displays the status of “G SENSOR CALIBRATION” in “Work Support”.
N IDLE STATUS* (On/Off) Displays idle neutral status.
ENGBRKLVL (On/Off) Displays the setting of “ENGINE BRAKE ADJ” in “Work Support”.
DRIVE MODE STATS   Displays the drive mode status recognized by TCM.
SNOW MODE* (On/Off) Displays whether it is the SNOW mode.
ECO MODE* (On/Off) Displays whether it is the ECO mode.
NORMAL MODE* (On/Off) Displays whether it is the NORMAL mode.
SPORT MODE* (On/Off) Displays whether it is the SPORT mode.
AIR BLDING STATE* (INCOMP/ COMP) Displays the status of “ELECTRIC O.P. AIR BLEEDING” in “Work Support”.
ELECTRIC OP DUTY* (%) Displays the command signal value (duty) of the electric oil pump transmitted from TCM.
E-OP DUTY MON* (%) Monitors the status signal value (duty) transmitted from the electric oil pump and displays the monitored value.
ELECTRIC OP RELAY* (On/Off) Displays the command status from TCM to the electric oil pump relay.
E-OP RELAY MON* (On/Off) Monitors the command status from TCM to the oil pump relay and displays the monitored value.
CVT-B  
  • Displays CVT fluid temperature count.
  •  This monitor item does not use.
CVT-A  
  • Displays CVT fluid temperature count.
  •  This monitor item does not use.

*: Not applicable but displayed.

WORK SUPPOR

Item name Description
CONFORM CVTF DETERIORTN Checks the degradation level of the CVT fluid under severe conditions.
ERASE MEMORY DATA Performs “erasing of the calibration data” and “erasing of the learned value” at the same time.
G SENSOR CALIBRATION Compensates the G sensor.
ERASE LEARNING VALUE Erases learning value memorized by TCM.
ENGINE BRAKE ADJ. Although there is no malfunction on the transaxle and the CVT system, if a customer make a complaint like “I do not feel comfortable with automatic operation of the engine brake on downhill”, the engine brake may be cancelled with “engine brake adjustment”.
ERASE CALIBRATION DATA Erases calibration data memorized by TCM.
WRITE IP CHARA - REPLACEMENT AT/CVT Writes IP characteristics when transaxle assembly is replaced.
READ IP CHARA - REPLACEMENT TCM Reads IP characteristics when TCM is replaced.
WRITE IP CHARA - REPLACEMENT TCM Writes IP characteristics when TCM is replaced.

Engine brake adjustment

ENGINE BRAKE LEVEL
ON : Turn ON the engine brake control.
OFF : Turn OFF the engine brake control.

Check the degradation level of the CVT fluid.

CVTF degradation level data
210,000 or more : Replacement of the CVT fluid is required.
Less than 210,000 : Replacement of the CVT fluid is not required.

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