2001 SUZUKI GRAND VITARA g16

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Page 446 of 801

SUZUKI GRAND VITARA 2001 2.G Service Workshop Manual YH4
GRAND
VITARA
G16/J20 Engines H25 Engine
G16/J20 Engines
H25 Engine
1. PCM
2. A / T output speed sensor 23
22
WOr10 9
WOr
7B1-44 AUTOMATIC TRANSMISSION (4 A / T)
DTC P0720 (DTC NO.75) OUTPUT SPEED

Page 447 of 801

SUZUKI GRAND VITARA 2001 2.G Service Workshop Manual YH4
GRAND
VITARA
Oscilloscope waveforms
2 V/Div.
5 ms / Div.
Waveforms at about 25 mph, 40 km / h
AUTOMATIC TRANSMISSION (4 A / T) 7B1-45
TROUBLESHOOTING (DTC P0720)
STEPACTIONYESNO
1Was ªA / T DIAG.

Page 449 of 801

SUZUKI GRAND VITARA 2001 2.G Service Workshop Manual YH4
GRAND
VITARA
G16/J20 Engines H25 Engine
G16/J20 Engines
H25 Engine
1. PCM
2. Shift solenoid-A
3. Shift solenoid-B
4. TCC solenoid
AUTOMATIC TRANSMISSION (4 A / T) 7B1-47
DTC P0743 (DTC NO.65 / 66)

Page 450 of 801

SUZUKI GRAND VITARA 2001 2.G Service Workshop Manual YH4
GRAND
VITARA
7B1-48 AUTOMATIC TRANSMISSION (4 A / T)
TROUBLESHOOTING
STEPACTIONYESNO
1Was ªA / T DIAG. FLOW TABLEº performed?Go to Step 2.Go to ªA / T DIAG.
FLOW TABLEº.
2Is the vehicle equipp

Page 452 of 801

SUZUKI GRAND VITARA 2001 2.G Service Workshop Manual YH4
GRAND
VITARA
G16/J20 Engines H25 Engine
H25 Engine G16/J20 Engines
1. PCM
2. Shift solenoid-A
3. Shift solenoid-B
4. TCC solenoid
7B1-50 AUTOMATIC TRANSMISSION (4 A / T)
DTC P0753 (DTC NO.61 / 62)

Page 453 of 801

SUZUKI GRAND VITARA 2001 2.G Service Workshop Manual YH4
GRAND
VITARA
AUTOMATIC TRANSMISSION (4 A / T) 7B1-51
DTC CONFIRMATION PROCEDURE
WARNING:
When performing a road test, select a place where there is no traffic or possibility of a traffic accident

Page 454 of 801

SUZUKI GRAND VITARA 2001 2.G Service Workshop Manual YH4
GRAND
VITARA
G16 / J20 Engines
H25 Engine
1. PCM
2. 4WD low switch
3. J / C
7B1-52 AUTOMATIC TRANSMISSION (4 A / T)
DTC P1875 4WD LOW SWITCH CIRCUIT MALFUNCTION (if equipped)
WIRING DIAGRAM
DTC DE

Page 455 of 801

SUZUKI GRAND VITARA 2001 2.G Service Workshop Manual YH4
GRAND
VITARA
1
1. 4WD low switch
AUTOMATIC TRANSMISSION (4 A / T) 7B1-53
TROUBLESHOOTING (DTC P1875)
STEPACTIONYESNO
1Was ªA / T DIAG. FLOW TABLEº performed?Go to Step 2.Go to ªA / T DIAG.
FLOW