Suzuki Grand Vitara JB416 / JB420 (ESP model). Service manual - part 78

 

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Suzuki Grand Vitara JB416 / JB420 (ESP model). Service manual - part 78

 

 

5A-11 Automatic Transmission/Transaxle: 

[A]: TCM connector (viewed from 

harness side)

9. P/N mode switch

18. Shift solenoid valve-B

27. “IG COIL” fuse

1. Output shaft speed sensor

10. “3” position switch

19. TCC pressure control solenoid 

valve

28. “ST SIG” fuse

2. Input shaft speed sensor

11. Shift lock solenoid

20. Pressure control solenoid valve

29. “ST” fuse

3. Combination meter

12. Brake light switch

21. Valve body assembly

30. AT relay included in integration 

relay No.2 in main fuse box

4. ABS/ESP

® control module

13. Transmission range switch

22. Monitor connector (if equipped)

31. Starting motor relay

5. ECM

14. Back-up light

23. DLC

32. Inhibit switch

6. 4WD control module (if 

equipped)

15. 4L/N switch (if equipped)

24. Ignition switch

33. Starting motor

7. Keyless start control module

(if equipped)

16. Transmission fluid temperature 

sensor

25. “DOME” fuse

34. CAN driver

8. BCM

17. Shift solenoid valve-A

26. “AT” fuse

35. Meter driver

Automatic Transmission/Transaxle:  5A-12

Component Location

Electronic Shift Control System Components Location

S5JB0E5103001

7

6

5

4

3

20

1

2

9

8

10

11

12

13

14

15

16

17

18

19

I5JB0A510014-02

5A-13 Automatic Transmission/Transaxle: 

Diagnostic Information and Procedures

DTC Table

S5JB0E5104005

NOTE
Confirmation available table of automatic transmission related DTC is shown below.

 

{

: Available-DTC can be confirmed

X: Not available-DTC can not be confirmed

NOTE
A: Driving cycles when MIL lighting and storing DTC in TCM memory for vehicle is not equipped with 
engine diagnosis connector.
B: Driving cycles when transmission warning light lighting and storing DTC in TCM memory for 
vehicle is equipped with engine diagnosis connector.

 

1. Engine

6. Transmission warning light (vehicle is 

equipped with engine diagnosis 
connector)

11. 4L/N low switch (if equipped)

16. Shift solenoid valve-B

2. Transmission

7. MIL (vehicle is not equipped with engine 

diagnosis connector)

12. Pressure control solenoid valve

17. Valve body assembly

3. BCM

8. Input shaft speed sensor

13. TCC pressure control solenoid 

valve

18. Transmission range sensor

4. Selector lever assembly 

including “3” position 
switch

9. Output shaft speed sensor

14. Shift solenoid valve-A

19. ECM

5. P/N mode switch

10. TCM

15. Transmission fluid temperature 

sensor

20. AT relay included power 

integration No.2 in main fuse 
box

Vehicle is not equipped with engine 

diagnosis connector

Vehicle is equipped with engine 

diagnosis connector

SUZUKI scan tool

{

{

Generic scan tool

{

X

Not using scan tool (if equipped with 
A/T monitor connector)

X

{

DTC 

No.

Detecting item

Detecting condition (DTC will set when 

detecting)

A

B

0000

No malfunction is detected

)

P070

5

Transmission Range Sensor 
Circuit Malfunction (PRNDL 
Input)

Multiple signals are inputted simultaneously.

1driving 

cycle

1driving 

cycle

)

P070

7

Transmission Range Sensor 
Circuit Low 

No sensor signal is inputted.

2 driving 

cycles

2 driving 

cycles

)

P071

2

Transmission Fluid Temperature 
Sensor “A” Circuit Low 

Sensor output voltage is too low.

1driving 

cycle

1driving 

cycle

)

P071

3

Transmission Fluid Temperature 
Sensor “A” Circuit High 

Sensor output voltage is too high.

1driving 

cycle

1driving 

cycle

)

P071

7

Input / Turbine Speed Sensor 
Circuit No Signal

No sensor signal is detected although output 
speed sensor signal is inputted.

1driving 

cycle

1driving 

cycle

)

P072

2

Output Speed Sensor Circuit No 
Signal

No sensor signal is inputted although input speed 
sensor signal is inputted.

1driving 

cycle

1driving 

cycle

)

P074

1

Torque Converter Clutch Circuit 
Performance or Stuck Off

Difference in revolution between engine and input 
shaft is too large although TCM is commanding 
TCC pressure control solenoid to turn ON.

2 driving 

cycles

2 driving 

cycles *2

)

P074

2

Torque Converter Clutch Circuit 
Stuck On

Difference in revolution between engine and input 
shaft is too small although TCM is commanding 
TCC pressure control solenoid to turn OFF.

2 driving 

cycles

2 driving 

cycles *2

)

P075

1

Shift Solenoid “A” Performance 
or Stuck Off

The gear commanded by TCM does not match 
the actual gear when driving.

2 driving 

cycles

2 driving 

cycles *2

Automatic Transmission/Transaxle:  5A-14

NOTE
*1: MIL does not light although DTC is detected and stored.
*2: Transmission warning light does not light although DTC is detected and stored.

 

)

P075

2

Shift Solenoid “A” Stuck On

The gear commanded by TCM does not match 
the actual gear when driving.

2 driving 

cycles

2 driving 

cycles *2

)

P075

6

Shift Solenoid “B” Performance 
or Stuck Off

The gear commanded by TCM does not match 
the actual gear when driving.

2 driving 

cycles

2 driving 

cycles *2

)

P075

7

Shift Solenoid “B” Stuck On

The gear commanded by TCM does not match 
the actual gear when driving.

2 driving 

cycles

2 driving 

cycles *2

)

P096

2

Pressure Control Solenoid “A” 
Control Circuit Low

No electric flow is detected on pressure control 
solenoid circuit.

1driving 

cycle

1driving 

cycle

)

P096

3

Pressure Control Solenoid “A” 
Control Circuit High

Too much electric flow is detected on pressure 
control solenoid circuit.

1driving 

cycle

1driving 

cycle

)

P097

3

Shift Solenoid “A” Control Circuit 
Low

Voltage of shift solenoid terminal is low although 
TCM is commanding shift solenoid to turn ON.

1driving 

cycle

1driving 

cycle

)

P097

4

Shift Solenoid “A” Control Circuit 
High

Voltage of shift solenoid terminal is high although 
TCM is commanding shift solenoid to turn OFF.

1driving 

cycle

1driving 

cycle

)

P097

6

Shift Solenoid “B” Control Circuit 
Low

Voltage of shift solenoid terminal is low although 
TCM is commanding shift solenoid to turn ON.

1driving 

cycle

1driving 

cycle

)

P097

7

Shift Solenoid “B” Control Circuit 
High

Voltage of shift solenoid terminal is high although 
TCM is commanding shift solenoid to turn OFF.

1driving 

cycle

1driving 

cycle

)

P170

2

Internal Control Module Memory 
Check Sum Error

Calculation of current data stored in TCM is not 
correct comparing with pre-stored checking data 
in TCM.

1driving 

cycle

1driving 

cycle

)

P170

3

CAN Invalid Data- TCM

TCM receives malfunction signal of throttle 
position, engine coolant temperature, engine 
revolution and engine torque from ECM.

1driving 
cycle *1

1driving 
cycle *2

)

P172

3

Range Select Switch Malfunction 3 position switch signal is inputted out of specified 

value.

1driving 
cycle *1

1driving 
cycle *2

)

P177

4

Control Module Communication 
Bus OFF

Transmitting error detected to TCM for specified 
time continuously.

1driving 

cycle

1driving 

cycle

)

P177

7

TCM Lost Communication with 
ECM (Reception Error)

Receiving error from ECM detected to TCM for 
specified time continuously.

1driving 

cycle

1driving 

cycle

)

P177

8

TCM Lost Communication with 
BCM (Reception Error)

Receiving error from BCM detected to TCM for 
specified time continuously.

1driving 
cycle *1

1driving 
cycle *2

)

P187

4

4L switch circuit malfunction 
(Short)

Actual transfer position is 4H although transfer 
low signal is inputted. (if equipped with 4L/N 
switch)

1driving 

cycle

1driving 
cycle *2

)

P187

5

4L switch circuit malfunction 
(Open)

Actual transfer position is 4L or N although 
transfer low signal is not inputted. (if equipped 
with 4L/N switch)

1driving 

cycle

1driving 
cycle *2

)

P187

8

Torque Converter Clutch 
Shudder

Variation in the output revolution speed of the 
specified amplitude and specified cycle is 
detected under slip lock-up condition.

20driving 

cycle *1

)

P276

3

Torque Converter Clutch Circuit 
High

Too much electric flow is detected on TCC 
pressure control solenoid circuit.

1driving 

cycle

1driving 

cycle

)

P276

4

Torque Converter Clutch Circuit 
Low

No electric flow is detected on TCC pressure 
control solenoid circuit.

1driving 

cycle

1driving 

cycle

DTC 

No.

Detecting item

Detecting condition (DTC will set when 

detecting)

A

B

 

 

 

 

 

 

 

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