Nissan Sentra Service Manual: P099B Shift solenoid G

Nissan Sentra Service Manual / Transmission & driveline / Transaxle & transmission / CVT: RE0F11A / P099B Shift solenoid G

DTC Logic

DTC DETECTION LOGIC

DTC

CONSULT screen terms (Trouble diagnosis content)

DTC detection condition

Possible causes

P099B

SHIFT SOLENOID G (Shift Solenoid G Control Circuit Low)

The TCM high clutch & reverse brake solenoid valve current monitor reading is 200 mA or less continuously for 200 msec or more under the following diagnosis conditions:

Diagnosis conditions

Solenoid valve output current: 750 mA or more
GND short circuit diagnosis occurs in the solenoid valve drive circuit.
TCM power supply voltage: More than 11 V

Harness or connector (High& clutch reverse brake solenoid valve circuit shorted to ground)
High clutch & reverse brake solenoid valve

DTC CONFIRMATION PROCEDURE

1.PREPARATION BEFORE WORK

If another вЂњDTC CONFIRMATION PROCEDUREвЂќ occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.

>> GO TO 2.

2.CHECK DTC DETECTION

Start the engine and wait for 5 seconds or more.
Check the first trip DTC.

Is вЂњP099BвЂќ detected? YES >> Go to TM-214, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.CHECK CIRCUIT BETWEEN TCM AND CVT UNIT

Turn ignition switch OFF.
Disconnect TCM connector and CVT unit connector.
Check continuity between TCM harness connector terminal and ground.

Is the inspection result normal?

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair or replace malfunctioning parts.

2.CHECK HIGH CLUTCH & REVERSE BRAKE SOLENOID VALVE

Check high clutch & reverse brake solenoid valve. Refer to TM-214, "Component Inspection".

Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-39, "Intermittent Incident".

NO >> Repair or replace malfunctioning parts.

Component Inspection

1.CHECK HIGH CLUTCH & REVERSE BRAKE SOLENOID VALVE

Check resistance between CVT unit connector terminal and ground.

Is the inspection result normal?

Is the inspection result normal? YES >> INSPECTION END

NO >> There is a malfunction of high & reverse brake solenoid valve. Replace transaxle assembly. Refer to TM-283, "Removal and Installation".

P0999 Shift solenoid F

DTC Logic DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition Possible causes P0999 SHIFT SOLENOID F (Shift Solenoid F ...

P099C Shift solenoid G

DTC Logic DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition Possible causes P099C SHIFT SOLENOID G (Shift Solenoid G Control Circuit H ...

Other materials:

Turn signal switch
Turn signal Move the lever up or down to signal the turning direction. When the turn is completed, the turn signal cancels automatically. Lane change signal To signal a lane change, move the lever up or down to the point where the indicator light begins to flash, but the lever ...

Dtc/circuit diagnosis
U1000 can comm circuit DTC Logic Dtc detection logic Consult display Dtc detection condition Possible cause Can comm circuit [u1000] Av control unit is not transmitting or receiving can communication signal for 2 seconds or more. CAN communication system. ...

Rear window defogger and door mirror defoggers do not operate
Diagnosis procedure Regarding Wiring Diagram information, refer to DEF-20, "Wiring Diagram". 1. Check rear window defogger switch Check rear window defogger switch. Refer to def-30, "component function check". Is the inspection result normal? Yes >> go to 2. No ...