TROUBLE DIAGNOSIS — INTRODUCTION - Introduction (Cont'd) - Diagnostic Worksheet
AT-7035spec tableIntroduction (Cont'd)
Diagnostic Worksheet
Diagnostic Worksheet — Work flow checklist
1.
Action / sub-itemsRead the Fail-safe and listen to customer complaints.
ReferenceAT-7006
2.
Action / sub-itemsCHECK CVT FLUID — Leakage (Follow specified procedure); Fluid condition; Fluid level.
ReferenceAT-7038
3.
Action / sub-itemsPerform STALL TEST. Stall test — Mark possible damaged components/others: Forward clutch; Reverse brake; Engine; Line pressure is low.
ReferenceAT-7038
4.
Action / sub-itemsPerform all ROAD TEST and mark required procedures.
ReferenceAT-7039
4-1.
Action / sub-itemsCheck before engine is started. SELF-DIAGNOSTIC PROCEDURE — Mark detected items: PNP switch, AT-7051; CVT fluid temperature sensor, AT-7057; Output pulley speed sensor (Vehicle speed sensor), AT-7066; Engine speed signal, AT-7071; Torque converter clutch solenoid valve, AT-7099; Line pressure sensor, AT-7106; Line pressure solenoid valve, AT-7090; Throttle position sensor, AT-7075; Stop lamp switch; CVT fluid temperature sensor and TCM power source; Input pulley speed sensor, AT-7062; PNP switch, stop lamp switch, throttle position sensor; Shift control solenoid valve, AT-7083; Clutch switching solenoid valve, AT-7102; Clutch pressure control solenoid valve, AT-7094; ABS signal; Battery; Others.
ReferenceAT-7040
5.
Action / sub-itemsFor self-diagnosis NG items, inspect each component. Repair or replace the damaged parts.
ReferenceAT-7023
6.
Action / sub-itemsPerform all ROAD TEST and re-mark required procedures.
ReferenceAT-7039
7.
Action / sub-itemsPerform the Diagnostic Procedures for all remaining items marked NG. Repair or replace the damaged parts. Refer to the Symptom Chart when you perform the procedures. (The chart also shows some other possible symptoms and the component inspection orders.)
ReferenceAT-7044, AT-7057
8.
Action / sub-itemsErase DTC from TCM and ECM memories.
ReferenceAT-7020
NOTE
Document ID: NKAT0023S0102
See also
AT-7006PRECAUTIONS - Precautions (Cont'd) / Service Notice or PrecautionsAT-7020ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION - EURO-OBD Diagnostic Trouble Code (DTC) (Cont'd)AT-7023ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION - CONSULT-II (Cont'd)AT-7038TROUBLE DIAGNOSIS — BASIC INSPECTION - CVT Fluid Check / Stall TestAT-7039TROUBLE DIAGNOSIS — BASIC INSPECTION - Stall Test (Cont'd) / Road TestAT-7040TROUBLE DIAGNOSIS — BASIC INSPECTION - Road Test (Cont'd) - 1. CHECK BEFORE ENGINE IS STARTED / 2. CRUISE TESTAT-7044TROUBLE DIAGNOSIS — GENERAL DESCRIPTION - TCM Terminals and Reference ValueAT-7051DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCHAT-7057DTC P0710, P0711 CVT FLUID TEMPERATURE SENSOR CIRCUITAT-7062DTC P0715 INPUT PULLEY SPEED SENSORAT-7066DTC P0720 OUTPUT PULLEY SPEED SENSOR CVTAT-7071DTC P0725 ENGINE SPEED SIGNALAT-7075DTC P1705 THROTTLE POSITION SENSORAT-7083DTC P1753 SHIFT CONTROL SOLENOID VALVE CIRCUITAT-7090DTC P1756 LINE PRESSURE CONTROL SENSOR FUNCTIONAT-7094DTC P1758 LINE PRESSURE CONTROL SOLENOID VALVE CIRCUITAT-7099DTC P1766 TORQUE CONVERTER CLUTCH CONTROL FUNCTIONAT-7102DTC P1766 TORQUE CONVERTER CLUTCH CONTROL FUNCTIONAT-7106DTC P1768 CLUTCH SWITCHING SOLENOID CIRCUIT