P0735
P0735 A/T 5TH GEAR FUNCTIONDescription
This malfunction is detected when the A/T does not shift into 5th gear position as instructed by TCM. This is not only caused by electrical malfunction (circuits open or shorted) but by mechanical malfunction such as control valve sticking, improper solenoid valve operation, etc.
DTC Logic
P0735:
DTC CONFIRMATION PROCEDURE
CAUTION: Always drive vehicle at a safe speed.
NOTE: If "DTC CONFIRMATION PROCEDURE" has been previously performed, always turn ignition switch OFF. Then wait at least 10 seconds before performing the next test.
1. CHECK ATF TEMPERATURE
With CONSULT-III
1. Start the engine.
2. Select "Data Monitor" mode for "TRANSMISSION".
3. Check ATF temperature is in the following range.
ATF TEMP: 120°C (68°F) - 140°C (284°F)
With GST
1. Start the engine.
2. Drive vehicle for approximately 5 minutes in urban areas, GO TO 2.
Is ATF temperature within specified range?
YES >> GO TO 2.
NO >> Drive vehicle to warm ATF or stop engine to cool ATF.
2. CHECK SYMPTOM 1
With CONSULT-III
1. Select "DTC & SRT Confirmation" for TRANSMISSION".
2. Select "5TH GR FNCTN P0735" of "DTC WORK SUPPORT" mode.
3. Drive vehicle and maintain the following conditions.
MANU MODE SW: ON
GEAR: "5" position
ACCELE POSI: 0.6/8 or more
VEHICLE SPEED: 10 km/h (6 MPH) or more
ENGINE SPEED TURBINE REV: 50 rpm or more
TURBINE REV: 300 rpm or more
4. Keep the current driving status for at least 5 consecutive seconds if CONSULT-III screen changes from "OUT OF CONDITION" to "TESTING".
CAUTION: If "TESTING" does not appear on CONSULT-III for a long time, select "Self Diagnostic Results" code for "TRANSMISSION". In case a 1st trip DTC other than "P0735 A/T 5TH GR FNCTN" is shown, refer to "SELF DIAGNOSTIC RESULTS". Refer to TM-40, "CONSULT-III Function (TRANSMISSION)". Consult-III Function (Transmission)
With GST
1. Drive vehicle and maintain the following conditions for at least 5 consecutive seconds.
Manual mode switch: ON
Gear position: "5" position
Accelerator opening: 0.6/8 or more
Vehicle speed: 10 km/h (6 MPH) or more
2. Check DTC.
Is "STOP VEHICLE" or "COMPLETED RESULT NG" displayed? / Is "P0735 A/T 5TH GR FNCTN" detected?
YES-1 >> "STOP VEHICLE": GO TO 3.
YES-2 >> "COMPLETED RESULT NG": Go to "Diagnosis Procedure".
YES-3 >> "P0735 A/T 5TH GR FNCTN" is detected: Go to "Diagnosis Procedure".
NO >> Check intermittent incident. Refer to GI-38, "Intermittent Incident". Service Information For Electrical Incident
3. CHECK SYMPTOM 2
With CONSULT-III
1. Stop vehicle.
2. Drive vehicle in "D" position allowing it to shift from 1st to 5th gear and check shift timing and shift shock.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-38, "Intermittent Incident". Service Information For Electrical Incident
NO >> Confirm malfunction phenomena by "ROAD TEST" to repair malfunctioning part. Refer to TM-149, "Description". Description
Diagnosis Procedure
1. CHECK TCM POWER SUPPLY AND GROUND CIRCUIT
Check TCM power supply and ground circuit. Refer to TM-89, "Diagnosis Procedure". Main Power Supply and Ground Circuit
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace damaged parts.
2. REPLACE CONTROL VALVE WITH TCM
1. Replace control valve with TCM.
2. Perform "DTC CONFIRMATION PROCEDURE". Refer to "DTC Logic".
Is the inspection result normal?
YES >> INSPECTION END.
NO >> Confirm malfunction phenomena by "ROAD TEST" to repair malfunctioning part. Refer to TM-149, "Description". Description