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Symptom Table

Symptoms Inspection items Reference Article
Does not up-shift (from 1st to 2nd). Transmission 3 way solenoid ASSY (S1) DTC P0973 SHIFT SOLENOID "A" CONTROL CIRCUIT LOW; DTC P0974 SHIFT SOLENOID "A" CONTROL CIRCUIT HIGH 
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Does not up-shift (from 2nd to 3rd). Transmission 3 way solenoid ASSY (S2) DTC P0976 SHIFT SOLENOID "B" CONTROL CIRCUIT LOW; DTC P0977 SHIFT SOLENOID "B" CONTROL CIRCUIT HIGH 
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Does not up-shift (from 3rd to 4th). Transmission 3 way solenoid ASSY (S3) DTC P0979 SHIFT SOLENOID "C" CONTROL CIRCUIT LOW; DTC P0980 SHIFT SOLENOID "C" CONTROL CIRCUIT HIGH 
EFI water temperature system INSTALLATION
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Does not up-shift (from 4th to 5th). Clutch control solenoid No. 1 (SL1) DTC P0961 PRESSURE CONTROL SOLENOID "A" CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P0962 PRESSURE CONTROL SOLENOID "A" CONTROL CIRCUIT LOW; DTC P0963 PRESSURE CONTROL SOLENOID "A" CONTROL CIRCUIT HIGH 
Clutch control solenoid No. 1 (SL2) DTC P0965 PRESSURE CONTROL SOLENOID "B" CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P0966 PRESSURE CONTROL SOLENOID "B" CONTROL CIRCUIT LOW; DTC P0967 PRESSURE CONTROL SOLENOID "B" CONTROL CIRCUIT HIGH 
Transmission 3 way solenoid ASSY (S4) DTC P0982 SHIFT SOLENOID "D" CONTROL CIRCUIT LOW; DTC P0983 SHIFT SOLENOID "D" CONTROL CIRCUIT HIGH 
Transmission 3 way solenoid ASSY (SR) DTC P0985 SHIFT SOLENOID "E" CONTROL CIRCUIT LOW; DTC P0986 SHIFT SOLENOID "E" CONTROL CIRCUIT HIGH 
EFI water temperature system INSTALLATION
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Does not up-shift (from 5th to 6th). Transmission 3 way solenoid ASSY (S2) DTC P0976 SHIFT SOLENOID "B" CONTROL CIRCUIT LOW; DTC P0977 SHIFT SOLENOID "B" CONTROL CIRCUIT HIGH 
Transmission control switch DTC P0707 TRANSMISSION RANGE SENSOR "A" CIRCUIT LOW; DTC P0708 TRANSMISSION RANGE SENSOR "A" CIRCUIT HIGH 
EFI water temperature system INSTALLATION
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Does not down-shift (from 6th to 5th). Transmission 3 way solenoid ASSY (S2) DTC P0976 SHIFT SOLENOID "B" CONTROL CIRCUIT LOW; DTC P0977 SHIFT SOLENOID "B" CONTROL CIRCUIT HIGH 
Transmission control switch DTC P0707 TRANSMISSION RANGE SENSOR "A" CIRCUIT LOW; DTC P0708 TRANSMISSION RANGE SENSOR "A" CIRCUIT HIGH 
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Does not down-shift (from 5th to 4th). Clutch control solenoid No. 1 (SL1) DTC P0961 PRESSURE CONTROL SOLENOID "A" CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P0962 PRESSURE CONTROL SOLENOID "A" CONTROL CIRCUIT LOW; DTC P0963 PRESSURE CONTROL SOLENOID "A" CONTROL CIRCUIT HIGH 
Clutch control solenoid No. 1 (SL2) DTC P0965 PRESSURE CONTROL SOLENOID "B" CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P0966 PRESSURE CONTROL SOLENOID "B" CONTROL CIRCUIT LOW; DTC P0967 PRESSURE CONTROL SOLENOID "B" CONTROL CIRCUIT HIGH 
Transmission 3 way solenoid ASSY (S4) DTC P0982 SHIFT SOLENOID "D" CONTROL CIRCUIT LOW; DTC P0983 SHIFT SOLENOID "D" CONTROL CIRCUIT HIGH 
Transmission 3 way solenoid ASSY (SR) DTC P0985 SHIFT SOLENOID "E" CONTROL CIRCUIT LOW; DTC P0986 SHIFT SOLENOID "E" CONTROL CIRCUIT HIGH 
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Does not down-shift (from 4th to 3th). Transmission 3 way solenoid ASSY (S3) DTC P0979 SHIFT SOLENOID "C" CONTROL CIRCUIT LOW; DTC P0980 SHIFT SOLENOID "C" CONTROL CIRCUIT HIGH 
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Does not down-shift (from 3rd to 2nd). Transmission 3 way solenoid ASSY (S2) DTC P0976 SHIFT SOLENOID "B" CONTROL CIRCUIT LOW; DTC P0977 SHIFT SOLENOID "B" CONTROL CIRCUIT HIGH 
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Does not down-shift (from 2nd to 1st). Transmission 3 way solenoid ASSY (S1) DTC P0973 SHIFT SOLENOID "A" CONTROL CIRCUIT LOW; DTC P0974 SHIFT SOLENOID "A" CONTROL CIRCUIT HIGH 
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Does not turn lock-up ON or OFF. Lock-up control solenoid (SLU) DTC P2762 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P2763 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT HIGH; DTC P2764 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT LOW 
Transmission revolution sensor (NT) system DTC P0717 INPUT/TURBINE SPEED SENSOR "A" CIRCUIT NO SIGNAL 
Stop light switch ASSY system LE-86
EFI water temperature system INSTALLATION
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Shift point is faulty. Throttle position sensor system DTC TABLE
Line pressure control solenoid ASSY (SLT) DTC P2719 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P2720 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT LOW; DTC P2721 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT HIGH 
Transmission revolution sensor (NT) system DTC P0717 INPUT/TURBINE SPEED SENSOR "A" CIRCUIT NO SIGNAL 
Transmission revolution sensor (SP2) system DTC P0722 OUTPUT SPEED SENSOR CIRCUIT NO SIGNAL 
Pattern select (SPORT) switch system PATTERN SELECT SWITCH SYSTEM 
Neutral start switch ASSY system DTC P0707 TRANSMISSION RANGE SENSOR "A" CIRCUIT LOW; DTC P0708 TRANSMISSION RANGE SENSOR "A" CIRCUIT HIGH 
Oil temperature sensor system DTC P0712 TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT LOW; DTC P0713 TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT HIGH 
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Does not change the range with "+" "-" shifts at M position. Transmission control switch DTC P0707 TRANSMISSION RANGE SENSOR "A" CIRCUIT LOW; DTC P0708 TRANSMISSION RANGE SENSOR "A" CIRCUIT HIGH 
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Does not change the range with the paddle shifter (transmission shift switch). Paddle shifter INSTALLATION
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Up-shifts to 6th when the engine is cold. EFI water temperature system INSTALLATION
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Excessive shift shock (N→D) Line pressure control solenoid ASSY (SLT) DTC P2719 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P2720 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT LOW; DTC P2721 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT HIGH 
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Excessive shift shock (when any gear is shifted). Throttle position sensor system DTC TABLE
Clutch control solenoid No. 1 (SL1) DTC P0961 PRESSURE CONTROL SOLENOID "A" CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P0962 PRESSURE CONTROL SOLENOID "A" CONTROL CIRCUIT LOW; DTC P0963 PRESSURE CONTROL SOLENOID "A" CONTROL CIRCUIT HIGH 
Clutch control solenoid No. 1 (SL2) DTC P0965 PRESSURE CONTROL SOLENOID "B" CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P0966 PRESSURE CONTROL SOLENOID "B" CONTROL CIRCUIT LOW; DTC P0967 PRESSURE CONTROL SOLENOID "B" CONTROL CIRCUIT HIGH 
Lock-up control solenoid (SLU) DTC P2762 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P2763 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT HIGH; DTC P2764 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT LOW 
Line pressure control solenoid ASSY (SLT) DTC P2719 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P2720 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT LOW; DTC P2721 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT HIGH 
Transmission revolution sensor (NT) system DTC P0717 INPUT/TURBINE SPEED SENSOR "A" CIRCUIT NO SIGNAL 
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Excessive shock at lock-up Lock-up control solenoid (SLU) DTC P2762 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P2763 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT HIGH; DTC P2764 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT LOW 
Transmission revolution sensor (NT) system DTC P0717 INPUT/TURBINE SPEED SENSOR "A" CIRCUIT NO SIGNAL 
Transmission revolution sensor (SP2) system DTC P0722 OUTPUT SPEED SENSOR CIRCUIT NO SIGNAL 
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Poor acceleration Line pressure control solenoid ASSY (SLT) DTC P2719 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P2720 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT LOW; DTC P2721 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT HIGH 
Pattern select (SNOW) switch system PATTERN SELECT SWITCH SYSTEM 
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Shifting requires a long period of time when up-shifting. Transmission 3 way solenoid ASSY (SR) DTC P0985 SHIFT SOLENOID "E" CONTROL CIRCUIT LOW; DTC P0986 SHIFT SOLENOID "E" CONTROL CIRCUIT HIGH 
Line pressure control solenoid ASSY (SLT) DTC P2719 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P2720 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT LOW; DTC P2721 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT HIGH 
Shifting requires a long period of time when down-shifting. Transmission 3 way solenoid ASSY (SR) DTC P0985 SHIFT SOLENOID "E" CONTROL CIRCUIT LOW; DTC P0986 SHIFT SOLENOID "E" CONTROL CIRCUIT HIGH 
Line pressure control solenoid ASSY (SLT) DTC P2719 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P2720 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT LOW; DTC P2721 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT HIGH 
Does not switch to the SNOW mode. Line pressure control solenoid ASSY (SLT) DTC P2719 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P2720 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT LOW; DTC P2721 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT HIGH 
Pattern select (SNOW) switch system PATTERN SELECT SWITCH SYSTEM 
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Does not switch to the SPORT mode. Line pressure control solenoid ASSY (SLT) DTC P2719 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P2720 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT LOW; DTC P2721 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT HIGH 
Pattern select (SPORT) switch system PATTERN SELECT SWITCH SYSTEM 
Transmission control computer INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
AT slippage during 5th ←→6th shifting. Transmission 3 way solenoid ASSY (SR) DTC P0985 SHIFT SOLENOID "E" CONTROL CIRCUIT LOW; DTC P0986 SHIFT SOLENOID "E" CONTROL CIRCUIT HIGH 
Line pressure control solenoid ASSY (SLT) DTC P2719 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT RANGE/PERFORMANCE; DTC P2720 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT LOW; DTC P2721 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT HIGH 
Shift lock is not released. IG circuit DTC B1013 IGN POWER SUPPLY FAILURE
Main body ECM (multiplex network computer) INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM
Shift lock solenoid DTC B1016 SHIFT LOCK CIRCUIT FAILURE 
P switch UNIT INSPECTION
Stop light switch LE-86
Vehicle wiring harness and connector INSPECTION PROCEDURES FOR ELECTRICAL CIRCUITS AND HOW TO PERFORM