GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1997 🢒 Sonoma Pickup - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E 🢒 Shift Speed

2.2L (LN2)

 

1-2 Shift @ +/- 250 RPM Output Shaft Speed

2-3 Shift @ +/- 200 RPM Output Shaft Speed

3-4 Shift @ +/- 150 RPM Output Shaft Speed

3-1 @ +/- 100 RPM Output Shaft Speed

3-2 @ +/- 100 RPM Output Shaft Speed

3-1 Wide Open Throttle Shift

2-3 Wide Open Throttle Shift

MIN TCC Apply @ 12% Throttle (RPM)

% of TPS

12

25

50

12

25

50

12

25

50

--

--

--

--

--

Trans Cal

Axle

--

--

--

A

4.1

683

840

1208

998

1522

2257

1575

2100

3465

420

N/A

1575

5400

2363

4.3L (LF6)

 

1-2 Shift @ +/- 250 RPM Output Shaft Speed

2-3 Shift @ +/- 200 RPM Output Shaft Speed

3-4 Shift @ +/- 150 RPM Output Shaft Speed

3-1 @ +/- 100 RPM Output Shaft Speed

3-2 @ +/- 100 RPM Output Shaft Speed

3-1 Wide Open Throttle Shift

2-3 Wide Open Throttle Shift

MIN TCC Apply @ 12% Throttle (RPM)

% of TPS

12

25

50

12

25

50

12

25

50

--

--

--

--

--

Trans Cal

Axle

--

--

--

A

3.08

524

746

1048

927

1209

1854

1290

1572

2378

363

N/A

1290

5000

1733

B

3.42

510

744

1041

914

1190

1849

1275

1551

2359

361

N/A

1275

5000

1721

C

3.73

524

730

1026

912

1186

1824

1254

1550

2326

365

N/A

1254

5000

1687

4.3L (L35)

 

1-2 Shift @ +/- 250 RPM Output Shaft Speed

2-3 Shift @ +/- 200 RPM Output Shaft Speed

3-4 Shift @ +/- 150 RPM Output Shaft Speed

3-1 @ +/- 100 RPM Output Shaft Speed

3-2 @ +/- 100 RPM Output Shaft Speed

3-1 Wide Open Throttle Shift

2-3 Wide Open Throttle Shift

MIN TCC Apply @ 12% Throttle (RPM)

% of TPS

12

25

50

12

25

50

12

25

50

--

--

--

--

--

Trans Cal

Axle

--

--

--

A

3.08

524

746

1048

927

1209

1854

1290

1572

2378

363

N/A

1290

5000

1733

B

3.42

510

744

1041

914

1190

1849

1275

1551

2359

361

N/A

1275

5000

1721

C

3.73

524

730

1026

912

1186

1824

1254

1550

2326

365

N/A

1254

5000

1687