Problem Symptoms Table

HINT:

If no DTCs are displayed during the diagnostic trouble code check although the trouble still occurs, check the electrical circuits for each symptom in the order given in the table below .
The Matrix Chart is divided into 2 chapters.
*1: Denotes that when there are malfunctions in the circuit, DTCs may be set.

Chapter 1: Electronic Circuit Matrix Chart

Refer to the table below when the cause of the trouble is considered to be electrical.

If the trouble still occurs even though there are no abnormalities in any of the other circuits, check and replace the ECM.

CHAPTER 1: ELECTRONIC CIRCUIT MATRIX CHART

Symptom	Suspected Area	See
No up-shift (A particular gear, from 1st to 4th gear, is not up-shifted)	Shift solenoid valve (S1) circuit *1	DTC P0973 SHIFT SOLENOID "A" CONTROL CIRCUIT LOW (SHIFT SOLENOID VALVE S1); DTC P0974 SHIFT SOLENOID "A" CONTROL CIRCUIT HIGH (SHIFT SOLENOID VALVE S1)
	Shift solenoid valve (S2) circuit *1	DTC P0976 SHIFT SOLENOID "B" CONTROL CIRCUIT LOW (SHIFT SOLENOID VALVE S2); DTC P0977 SHIFT SOLENOID "B" CONTROL CIRCUIT HIGH (SHIFT SOLENOID VALVE S2)
	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
No up-shift (4th to 5th)	Transmission control switch circuit (D - 4) *1	DTC P0705 TRANSMISSION RANGE SENSOR CIRCUIT MALFUNCTION (PRNDL INPUT)
	Engine coolant temperature sensor circuit *1	DIAGNOSTIC TROUBLE CODE CHART
	Speed sensor NT circuit *1	DTC P0717 INPUT SPEED SENSOR CIRCUIT NO SIGNAL
	Shift solenoid valve (SL1) circuit *1	DTC P0748 PRESSURE CONTROL SOLENOID "A" ELECTRICAL (SHIFT SOLENOID VALVE SL1)
	Shift solenoid valve (SL2) circuit *1	DTC P0778 PRESSURE CONTROL SOLENOID "B" ELECTRICAL (SHIFT SOLENOID VALVE SL2)
	Shift solenoid valve (SR) circuit *1	DTC P0985 SHIFT SOLENOID "E" CONTROL CIRCUIT LOW (SHIFT SOLENOID VALVE SR); DTC P0986 SHIFT SOLENOID "E" CONTROL CIRCUIT HIGH (SHIFT SOLENOID VALVE SR)
	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
No up-shift (3rd to 4th)	Engine coolant temperature sensor circuit *1	DIAGNOSTIC TROUBLE CODE CHART
	Shift solenoid valve (S2) circuit *1	DTC P0976 SHIFT SOLENOID "B" CONTROL CIRCUIT LOW (SHIFT SOLENOID VALVE S2); DTC P0977 SHIFT SOLENOID "B" CONTROL CIRCUIT HIGH (SHIFT SOLENOID VALVE S2)
	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
No up-shift (1st to 2nd)	Transmission control switch circuit (2 - L) *1	DTC P0705 TRANSMISSION RANGE SENSOR CIRCUIT MALFUNCTION (PRNDL INPUT)
	Shift solenoid valve (S2) circuit *1	DTC P0976 SHIFT SOLENOID "B" CONTROL CIRCUIT LOW (SHIFT SOLENOID VALVE S2); DTC P0977 SHIFT SOLENOID "B" CONTROL CIRCUIT HIGH (SHIFT SOLENOID VALVE S2)
	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
No down-shift (5th to 4th)	Transmission control switch circuit (D - 4) *1	DTC P0705 TRANSMISSION RANGE SENSOR CIRCUIT MALFUNCTION (PRNDL INPUT)
	Shift solenoid valve (SL1) circuit *1	DTC P0748 PRESSURE CONTROL SOLENOID "A" ELECTRICAL (SHIFT SOLENOID VALVE SL1)
	Shift solenoid valve (SL2) circuit *1	DTC P0778 PRESSURE CONTROL SOLENOID "B" ELECTRICAL (SHIFT SOLENOID VALVE SL2)
	Shift solenoid valve (SR) circuit *1	DTC P0985 SHIFT SOLENOID "E" CONTROL CIRCUIT LOW (SHIFT SOLENOID VALVE SR); DTC P0986 SHIFT SOLENOID "E" CONTROL CIRCUIT HIGH (SHIFT SOLENOID VALVE SR)
	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
No down-shift (2nd to 1st)	Transmission control switch circuit (2 - L) *1	DTC P0705 TRANSMISSION RANGE SENSOR CIRCUIT MALFUNCTION (PRNDL INPUT)
	Shift solenoid valve (S2) circuit *1	DTC P0976 SHIFT SOLENOID "B" CONTROL CIRCUIT LOW (SHIFT SOLENOID VALVE S2); DTC P0977 SHIFT SOLENOID "B" CONTROL CIRCUIT HIGH (SHIFT SOLENOID VALVE S2)
	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
No down-shift (A particular gear, from 1st to 4th gear, is not down-shifted)	Shift solenoid valve (S1) circuit *1	DTC P0973 SHIFT SOLENOID "A" CONTROL CIRCUIT LOW (SHIFT SOLENOID VALVE S1); DTC P0974 SHIFT SOLENOID "A" CONTROL CIRCUIT HIGH (SHIFT SOLENOID VALVE S1)
	Shift solenoid valve (S2) circuit *1	DTC P0976 SHIFT SOLENOID "B" CONTROL CIRCUIT LOW (SHIFT SOLENOID VALVE S2); DTC P0977 SHIFT SOLENOID "B" CONTROL CIRCUIT HIGH (SHIFT SOLENOID VALVE S2)
	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
No lock-up	No. 1 ATF temperature sensor circuit *1	DTC P0710 TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT; DTC P0712 TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT LOW INPUT; DTC P0713 TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT HIGH INPUT
	Transfer L4 position switch circuit *1	DTC P2772 FOUR WHEEL DRIVE (4WD) LOW SWITCH CIRCUIT RANGE / PERFORMANCE
	Stop light switch circuit *1	DIAGNOSTIC TROUBLE CODE CHART
	Speed sensor NT circuit *1	DTC P0717 INPUT SPEED SENSOR CIRCUIT NO SIGNAL
	Shift solenoid valve (SLU) circuit *1	DTC P2759 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT ELECTRICAL (SHIFT SOLENOID VALVE SLU)
	Engine coolant temperature sensor circuit *1	DIAGNOSTIC TROUBLE CODE CHART
	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
No lock-up off	Shift solenoid valve (SLU) circuit *1	DTC P2759 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT ELECTRICAL (SHIFT SOLENOID VALVE SLU)
No lock-up off	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
Shift point too high or too low	Shift solenoid valve (SLT) circuit *1	DTC P2716 PRESSURE CONTROL SOLENOID "D" ELECTRICAL (SHIFT SOLENOID VALVE SLT)
	Speed sensor NT circuit *1	DTC P0717 INPUT SPEED SENSOR CIRCUIT NO SIGNAL
	Speed sensor SP2 circuit *1	DTC P0722 OUTPUT SPEED SENSOR CIRCUIT NO SIGNAL
	Throttle position sensor circuit *1	DIAGNOSTIC TROUBLE CODE CHART
	No. 1 ATF temperature sensor circuit *1	DTC P0710 TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT; DTC P0712 TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT LOW INPUT; DTC P0713 TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT HIGH INPUT
	Transfer L4 position switch circuit *1	DTC P2772 FOUR WHEEL DRIVE (4WD) LOW SWITCH CIRCUIT RANGE / PERFORMANCE
	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
Up-shift from 4th to 5th while shift lever is in 4 position	Transmission control switch circuit (D - 4) *1	DTC P0705 TRANSMISSION RANGE SENSOR CIRCUIT MALFUNCTION (PRNDL INPUT)
Up-shift from 4th to 5th while shift lever is in 4 position	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
Up-shift from 4th to 5th while engine is cold	Engine coolant temperature sensor circuit *1	DIAGNOSTIC TROUBLE CODE CHART
Up-shift from 4th to 5th while engine is cold	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
Up-shift from 3rd to 4th while shift lever is in 3 position	Park/neutral position switch circuit *1	DTC P0705 TRANSMISSION RANGE SENSOR CIRCUIT MALFUNCTION (PRNDL INPUT)
Up-shift from 3rd to 4th while shift lever is in 3 position	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
Up-shift from 2nd to 3rd while shift lever is in 2 position	Park/neutral position switch circuit *1	DTC P0705 TRANSMISSION RANGE SENSOR CIRCUIT MALFUNCTION (PRNDL INPUT)
Up-shift from 2nd to 3rd while shift lever is in 2 position	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
Up-shift from 1st to 2nd while shift lever is in L position	Transmission control switch circuit (2 - L) *1	DTC P0705 TRANSMISSION RANGE SENSOR CIRCUIT MALFUNCTION (PRNDL INPUT)
Up-shift from 1st to 2nd while shift lever is in L position	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
Harsh engagement (N to D)	Speed sensor NT circuit *1	DTC P0717 INPUT SPEED SENSOR CIRCUIT NO SIGNAL
	Shift solenoid valve (SL1) circuit *1	DTC P0748 PRESSURE CONTROL SOLENOID "A" ELECTRICAL (SHIFT SOLENOID VALVE SL1)
	Shift solenoid valve (SLT) circuit *1	DTC P2716 PRESSURE CONTROL SOLENOID "D" ELECTRICAL (SHIFT SOLENOID VALVE SLT)
	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
Harsh engagement (Lock-up)	Speed sensor NT circuit *1	DTC P0717 INPUT SPEED SENSOR CIRCUIT NO SIGNAL
	Speed sensor SP2 circuit *1	DTC P0722 OUTPUT SPEED SENSOR CIRCUIT NO SIGNAL
	Shift solenoid valve (SLU) circuit *1	DTC P2759 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT ELECTRICAL (SHIFT SOLENOID VALVE SLU)
	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
Harsh engagement (Any driving position)	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
Poor acceleration	No. 2 ATF temperature sensor circuit *1	DTC P2740 TRANSMISSION FLUID TEMPERATURE SENSOR "B" CIRCUIT; DTC P2742 TRANSMISSION FLUID TEMPERATURE SENSOR "B" CIRCUIT LOW INPUT; DTC P2743 TRANSMISSION FLUID TEMPERATURE SENSOR "B" CIRCUIT HIGH INPUT
	Engine coolant temperature sensor circuit *1	DIAGNOSTIC TROUBLE CODE CHART
	Shift solenoid valve (SLT) circuit *1	DTC P2716 PRESSURE CONTROL SOLENOID "D" ELECTRICAL (SHIFT SOLENOID VALVE SLT)
	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
No engine braking	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
No kick-down	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
Engine stalls when starting off or stopping	Shift solenoid valve (SLU) circuit *1	DTC P2759 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT ELECTRICAL (SHIFT SOLENOID VALVE SLU)
Engine stalls when starting off or stopping	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
ATF temperature warning light remains on	No. 2 ATF temperature sensor circuit *1	DTC P2740 TRANSMISSION FLUID TEMPERATURE SENSOR "B" CIRCUIT; DTC P2742 TRANSMISSION FLUID TEMPERATURE SENSOR "B" CIRCUIT LOW INPUT; DTC P2743 TRANSMISSION FLUID TEMPERATURE SENSOR "B" CIRCUIT HIGH INPUT
	Engine coolant temperature sensor circuit *1	DIAGNOSTIC TROUBLE CODE CHART
	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
Lock-up at 3rd gear	No. 2 ATF temperature sensor circuit *1	DTC P2740 TRANSMISSION FLUID TEMPERATURE SENSOR "B" CIRCUIT; DTC P2742 TRANSMISSION FLUID TEMPERATURE SENSOR "B" CIRCUIT LOW INPUT; DTC P2743 TRANSMISSION FLUID TEMPERATURE SENSOR "B" CIRCUIT HIGH INPUT
	Engine coolant temperature sensor circuit *1	DIAGNOSTIC TROUBLE CODE CHART
	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE
Shift point too high	No. 2 ATF temperature sensor circuit *1	DTC P2740 TRANSMISSION FLUID TEMPERATURE SENSOR "B" CIRCUIT; DTC P2742 TRANSMISSION FLUID TEMPERATURE SENSOR "B" CIRCUIT LOW INPUT; DTC P2743 TRANSMISSION FLUID TEMPERATURE SENSOR "B" CIRCUIT HIGH INPUT
	Engine coolant temperature sensor circuit *1	DIAGNOSTIC TROUBLE CODE CHART
	ECM	ELECTRONIC CIRCUIT INSPECTION PROCEDURE

Chapter 2: On-Vehicle Repair and Off-Vehicle Repair

CHAPTER 2: ON-VEHICLE REPAIR AND OFF-VEHICLE REPAIR

Symptom	Suspected Area	See
Vehicle does not move with shift lever in any forward position and reverse position	Transmission control cable	TRANSMISSION CONTROL CABLE
	Manual valve	AUTOMATIC TRANSMISSION UNIT
	Parking lock pawl	AUTOMATIC TRANSMISSION UNIT
	Rear planetary gear unit	AUTOMATIC TRANSMISSION UNIT
	Torque converter clutch	TORQUE CONVERTER CLUTCH AND DRIVE PLATE
Vehicle does not move with shift lever in R position	Valve body assembly	VALVE BODY ASSEMBLY
	No. 3 clutch (C3)	AUTOMATIC TRANSMISSION UNIT
	No. 4 brake (B4)	AUTOMATIC TRANSMISSION UNIT
	No. 1 one-way clutch (F1)	AUTOMATIC TRANSMISSION UNIT
No up-shift (1st to 2nd)	Valve body assembly	VALVE BODY ASSEMBLY
	No. 3 brake (B3)	AUTOMATIC TRANSMISSION UNIT
	No. 1 one-way clutch (F1)	AUTOMATIC TRANSMISSION UNIT
	No. 2 one-way clutch (F2)	AUTOMATIC TRANSMISSION UNIT
No up-shift (2nd to 3rd)	Valve body assembly	VALVE BODY ASSEMBLY
No up-shift (2nd to 3rd)	No. 3 clutch (C3)	AUTOMATIC TRANSMISSION UNIT
No up-shift (3rd to 4th)	Valve body assembly	VALVE BODY ASSEMBLY
No up-shift (3rd to 4th)	No. 2 clutch (C2)	AUTOMATIC TRANSMISSION UNIT
No up-shift (4th to 5th)	Valve body assembly	VALVE BODY ASSEMBLY
	No. 1 brake (B1)	AUTOMATIC TRANSMISSION UNIT
	No. 1 clutch (C1)	AUTOMATIC TRANSMISSION UNIT
No down-shift (5th to 4th)	Valve body assembly	VALVE BODY ASSEMBLY
No down-shift (4th to 3rd)	Valve body assembly	VALVE BODY ASSEMBLY
No down-shift (3rd to 2nd)	Valve body assembly	VALVE BODY ASSEMBLY
No down-shift (2nd to 1st)	Valve body assembly	VALVE BODY ASSEMBLY
No lock-up or No lock-up off	Shift solenoid valve (SLU)	DTC P2757 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID PERFORMANCE (SHIFT SOLENOID VALVE SLU)
	Valve body assembly	VALVE BODY ASSEMBLY
	Torque converter clutch	TORQUE CONVERTER CLUTCH AND DRIVE PLATE
Harsh engagement (N to D)	Shift solenoid valve (SL1)	DTC P0746 PRESSURE CONTROL SOLENOID "A" PERFORMANCE (SHIFT SOLENOID VALVE SL1); DTC P0771 SHIFT SOLENOID "E" PERFORMANCE (SHIFT SOLENOID VALVE SR)
	Valve body assembly	VALVE BODY ASSEMBLY
	C1 accumulator	AUTOMATIC TRANSMISSION UNIT
	No. 1 clutch (C1)	AUTOMATIC TRANSMISSION UNIT
	No. 3 one-way clutch (F3)	AUTOMATIC TRANSMISSION UNIT
Harsh engagement (Lock-up)	Shift solenoid valve (SLU)	DTC P2757 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID PERFORMANCE (SHIFT SOLENOID VALVE SLU)
	Valve body assembly	VALVE BODY ASSEMBLY
	Torque converter clutch	TORQUE CONVERTER CLUTCH AND DRIVE PLATE
Harsh engagement (N to R)	Shift solenoid valve (SLT)	DTC P0894 TRANSMISSION COMPONENT SLIPPING; DTC P2714 PRESSURE CONTROL SOLENOID "D" PERFORMANCE (SHIFT SOLENOID VALVE SLT)
	Shift solenoid valve (SLU)	DTC P2757 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID PERFORMANCE (SHIFT SOLENOID VALVE SLU)
	Valve body assembly	VALVE BODY ASSEMBLY
	C3 accumulator	AUTOMATIC TRANSMISSION UNIT
	No. 3 clutch (C3)	AUTOMATIC TRANSMISSION UNIT
	No. 4 brake (B4)	AUTOMATIC TRANSMISSION UNIT
	No. 1 one-way clutch (F1)	AUTOMATIC TRANSMISSION UNIT
Harsh engagement (1st to 2nd, 2nd to 3rd, 3rd to 4th and 4th to 5th)	Shift solenoid valve (SLT)	DTC P0894 TRANSMISSION COMPONENT SLIPPING; DTC P2714 PRESSURE CONTROL SOLENOID "D" PERFORMANCE (SHIFT SOLENOID VALVE SLT)
	Shift solenoid valve (SL1)	DTC P0746 PRESSURE CONTROL SOLENOID "A" PERFORMANCE (SHIFT SOLENOID VALVE SL1); DTC P0771 SHIFT SOLENOID "E" PERFORMANCE (SHIFT SOLENOID VALVE SR)
	Valve body assembly	VALVE BODY ASSEMBLY
Harsh engagement (1st to 2nd)	Valve body assembly	VALVE BODY ASSEMBLY
	B3 accumulator	AUTOMATIC TRANSMISSION UNIT
	No. 3 brake (B3)	AUTOMATIC TRANSMISSION UNIT
	No. 1 one-way clutch (F1)	AUTOMATIC TRANSMISSION UNIT
	No. 2 one-way clutch (F2)	AUTOMATIC TRANSMISSION UNIT
Harsh engagement (2nd to 3rd)	Valve body assembly	VALVE BODY ASSEMBLY
	C3 accumulator	AUTOMATIC TRANSMISSION UNIT
	No. 3 clutch (C3)	AUTOMATIC TRANSMISSION UNIT
Harsh engagement (3rd to 4th)	Valve body assembly	VALVE BODY ASSEMBLY
	C2 accumulator	AUTOMATIC TRANSMISSION UNIT
	No. 2 clutch (C2)	AUTOMATIC TRANSMISSION UNIT
Harsh engagement (4th to 5th)	Shift solenoid valve (SL1)	DTC P0746 PRESSURE CONTROL SOLENOID "A" PERFORMANCE (SHIFT SOLENOID VALVE SL1); DTC P0771 SHIFT SOLENOID "E" PERFORMANCE (SHIFT SOLENOID VALVE SR)
	Shift solenoid valve (SL2)	DTC P0776 PRESSURE CONTROL SOLENOID "B" PERFORMANCE (SHIFT SOLENOID VALVE SL2)
	Valve body assembly	VALVE BODY ASSEMBLY
	No. 1 brake (B1)	AUTOMATIC TRANSMISSION UNIT
	No. 1 clutch (C1)	AUTOMATIC TRANSMISSION UNIT
Slippage or shuddering (Forward and reverse: After warm-up)	Valve body assembly	VALVE BODY ASSEMBLY
	Oil strainer	VALVE BODY ASSEMBLY
	No. 1 one-way clutch (F1)	AUTOMATIC TRANSMISSION UNIT
	No. 3 clutch (C3)	AUTOMATIC TRANSMISSION UNIT
	Torque converter clutch	TORQUE CONVERTER CLUTCH AND DRIVE PLATE
Slippage or shuddering (Particular position: Just after engine starts)	Torque converter clutch	TORQUE CONVERTER CLUTCH AND DRIVE PLATE
Slippage or shuddering (R position)	No. 4 brake (B4)	AUTOMATIC TRANSMISSION UNIT
	No. 1 one-way clutch (F1)	AUTOMATIC TRANSMISSION UNIT
	No. 3 clutch (C3)	AUTOMATIC TRANSMISSION UNIT
Slippage or shuddering (1st)	No. 1 clutch (C1)	AUTOMATIC TRANSMISSION UNIT
Slippage or shuddering (1st)	No. 3 one-way clutch (F3)	AUTOMATIC TRANSMISSION UNIT
Slippage or shuddering (2nd)	No. 1 clutch (C1)	AUTOMATIC TRANSMISSION UNIT
	No. 3 brake (B3)	AUTOMATIC TRANSMISSION UNIT
	No. 1 one-way clutch (F1)	AUTOMATIC TRANSMISSION UNIT
	No. 2 one-way clutch (F2)	AUTOMATIC TRANSMISSION UNIT
Slippage or shuddering (3rd)	No. 1 clutch (C1)	AUTOMATIC TRANSMISSION UNIT
	No. 3 clutch (C3)	AUTOMATIC TRANSMISSION UNIT
	No. 1 one-way clutch (F1)	AUTOMATIC TRANSMISSION UNIT
Slippage or shuddering (4th)	No. 1 clutch (C1)	AUTOMATIC TRANSMISSION UNIT
Slippage or shuddering (4th)	No. 2 clutch (C2)	AUTOMATIC TRANSMISSION UNIT
Slippage or shuddering (5th)	No. 2 clutch (C2)	AUTOMATIC TRANSMISSION UNIT
	No. 3 clutch (C3)	AUTOMATIC TRANSMISSION UNIT
	No. 1 brake (B1)	AUTOMATIC TRANSMISSION UNIT
Engine brake does not work only in 1st to 4th gear in D position	No. 1 clutch (C1)	AUTOMATIC TRANSMISSION UNIT
Engine brake does not work only in 1st gear in L position	Valve body assembly	VALVE BODY ASSEMBLY
Engine brake does not work only in 1st gear in L position	No. 4 brake (B4)	AUTOMATIC TRANSMISSION UNIT
Engine brake does not work only in 2nd gear in 2 position	Valve body assembly	VALVE BODY ASSEMBLY
Engine brake does not work only in 2nd gear in 2 position	Brake No. 2 (B2)	AUTOMATIC TRANSMISSION UNIT
Engine brake does not work only in 3rd gear in 3 position	Valve body assembly	VALVE BODY ASSEMBLY
Engine brake does not work only in 3rd gear in 3 position	No. 1 brake (B1)	AUTOMATIC TRANSMISSION UNIT
No kick-down	Valve body assembly	VALVE BODY ASSEMBLY
Shift point too high or too low	Shift solenoid valve (SLT)	DTC P0894 TRANSMISSION COMPONENT SLIPPING; DTC P2714 PRESSURE CONTROL SOLENOID "D" PERFORMANCE (SHIFT SOLENOID VALVE SLT)
	Shift solenoid valve (SL1)	DTC P0746 PRESSURE CONTROL SOLENOID "A" PERFORMANCE (SHIFT SOLENOID VALVE SL1); DTC P0771 SHIFT SOLENOID "E" PERFORMANCE (SHIFT SOLENOID VALVE SR)
	Valve body assembly	VALVE BODY ASSEMBLY
Poor acceleration (All positions)	Shift solenoid valve (SLT)	DTC P0894 TRANSMISSION COMPONENT SLIPPING; DTC P2714 PRESSURE CONTROL SOLENOID "D" PERFORMANCE (SHIFT SOLENOID VALVE SLT)
	Valve body assembly	VALVE BODY ASSEMBLY
	Torque converter clutch	TORQUE CONVERTER CLUTCH AND DRIVE PLATE
Poor acceleration (5th)	No. 1 clutch (C1)	AUTOMATIC TRANSMISSION UNIT
	No. 3 clutch (C3)	AUTOMATIC TRANSMISSION UNIT
	No. 1 brake (B1)	AUTOMATIC TRANSMISSION UNIT
	Front planetary gear unit	AUTOMATIC TRANSMISSION UNIT
Engine stalls when starting off or stopping	Shift solenoid valve (SLU)	DTC P2757 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID PERFORMANCE (SHIFT SOLENOID VALVE SLU)
	Valve body assembly	VALVE BODY ASSEMBLY
	Torque converter clutch	TORQUE CONVERTER CLUTCH AND DRIVE PLATE