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Automatic Transmission Components 6.5L Diesel

A/T Controls Component Location, '96 G-van (4L80-E) PCM/Diesel

Name

Location

Locator View

Connector End View

Group No.

1-2 Shift Solenoid Valve (1-2 SS Valve)

In the transmission valve body

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

--

2-3 Shift Solenoid Valve (2-3 SS Valve)

In the transmission valve body

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

--

Automatic Transmission

Rear of the engine

7 - Automatic Transmission

7 - Automatic Transmission

--

Automatic Transmission Fluid Pressure Manual Valve Position Switch (TFP Val. Position Sw.)

In the transmission valve body

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

--

Automatic Transmission Input (Shaft) Speed Sensor (A/T ISS)

LH side of the transmission

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

--

Brake Pressure Modulator Valve (BPMV)

LH frame rail, near the center of the vehicle

8A-201-35

Fig 36

8A-202-55

--

Instrument Cluster

LH side of the IP

8A-201-49

Fig 50

8A-202-89

IP Fuse Block

Lower LH kickpanel

8A-201-64

Fig 65

8A-202-90

--

Powertrain Control Module (PCM)

Behind the center of the IP

6 - Engine Controls

--

--

C1 (32 cavities)

Engine harness to the PCM; behind the center of the IP

--

6 - Engine Controls

--

C2 (24 cavities)

Engine harness to the PCM; behind the center of the IP

--

6 - Engine Controls

--

C3 (32 cavities)

Engine harness to the PCM; behind the center of the IP

--

6 - Engine Controls

--

Pressure Control Solenoid Valve (PC Sol. Valve)

In the transmission valve body

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

--

Radio

Center of IP

8A-201-54

Fig 55

8A-202-79

Torque Converter Clutch (TCC)/Stoplamp Switch

Behind the LH side of the IP, attached to the top of the brake pedal support

8A-201-71

Fig 72

8A-202-70

Torque Converter Clutch Pulse Width Modulation Solenoid Valve (TCC PWM Sol. Valve)

In the transmission valve body

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

--

Automatic Transmission Fluid Temperature Sensor (TFT)

In the TFP Val. Position Sw.

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

--

Underhood Fuse-Relay Center

Engine compartment, attached to the LH fender

8A-201-43

Fig 44

8A-202-92

--

Vehicle Speed Sensor (VSS)

Rear LH side of the transmission

7 - Automatic Transmission

7 - Automatic Transmission

--

Vehicle Speed Sensor (VSS) Buffer

Below the LH side of the IP, near the steering column

8A-201-62

Fig 63

8A-202-80

--

C100 (36 cavities)

IP to engine harness; LH rear of the engine compartment, attached to the bulkhead

8A-201-43

Fig 44

8A-202-0

--

C213

IP harness to engine harness; behind the LH side of the IP, near the center of the vehicle

8A-201-80

Fig 81

8A-202-24

--

G103

At the generator bracket

8A-201-29

Fig 30

--

--

P100

LH rear of the engine compartment, at the bulkhead

8A-201-43

Fig 44

--

--

P101

Under the RH side of the IP

8A-201-80

Fig 81

S101

Engine harness; about 4 cm into the main harness breakout that leads to the starter and blower motor resistor connectors

--

--

--

S102

Engine harness; about 48 cm from the injection pump encoder breakout, toward connector C100 breakout

--

--

--

S111

Engine harness; about 4 cm from the main harness breakout that leads to the Underhood Fuse-Relay Center

--

--

--

S112

IP harness; about 41 cm from pass-through P102, toward connector C100

--

--

--

S117

Engine harness; about 11 cm into the main harness breakout that leads to the starter and blower motor resistor connectors

--

--

--

S124

Engine harness, about 11 cm from the MAF Sensor breakout, toward the ECT Sensor

--

--

--

S210

IP harness; about 4 cm from the TCC/Stoplamp Switch breakout

--

--

--

S216

IP harness; about 8 cm from the connector C200 breakout, toward the instrument cluster connector breakout

--

--

--

S239

IP harness; about 10 cm into the radio connector breakout

Automatic Transmission Components 4.3L, 5.7L, and 7.4L Gas

A/T Controls Component Location, '96 G-van (4L80-E) VCM/Gas

Name

Location

Locator View

Connector End View

Group No.

1-2 Shift Solenoid Valve (1-2 SS Valve)

In the transmission valve body

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

--

2-3 Shift Solenoid Valve (2-3 SS Valve)

In the transmission valve body

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

--

Automatic Transmission

Rear of the engine

7 - Automatic Transmission

7 - Automatic Transmission

--

Automatic Transmission Fluid Pressure Manual Valve Position Switch (TFP Val. Position Sw.)

In the transmission valve body

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

--

Automatic Transmission Input (Shaft) Speed Sensor (A/T ISS)

LH side of the transmission

7 - Automatic Transmission Automatic Transmission Electronic Component Views

--

--

IP Fuse Block

Lower LH kickpanel

8A-201-64

Fig 65

8A-202-90

--

Pressure Control Solenoid Valve (PC Sol. Valve)

In the transmission valve body

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

--

Torque Converter Clutch (TCC)/Stoplamp Switch

Behind the LH side of the IP, attached to the top of the brake pedal support

8A-201-71

Fig 72

8A-202-70

Torque Converter Clutch Pulse Width Modulation Solenoid Valve (TCC PWM Sol. Valve)

In the transmission valve body

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

--

Automatic Transmission Fluid Temperature Sensor (TFT)

In the TFP Val. Position Sw.

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

--

Underhood Fuse-Relay Center

Engine compartment, attached to the LH fender

8A-201-43

Fig 44

8A-202-92

--

Vehicle Control Module (VCM)

Engine compartment, attached to the LH fender

6 - Engine Controls

--

--

C1 (32 cavities)

Engine harness to VCM; engine compartment, attached to the LH fender

--

6 - Engine Controls

--

C2 (32 cavities)

Engine harness to VCM; engine compartment, attached to the LH fender

--

6 - Engine Controls

--

C3 (32 cavities)

Engine harness to VCM; engine compartment, attached to the LH fender

--

6 - Engine Controls

--

C4 (24 cavities)

Engine harness to VCM; engine compartment, attached to the LH fender

--

6 - Engine Controls

--

Vehicle Speed Sensor (VSS)

LH side of the transmission

7 - Automatic Transmission

7 - Automatic Transmission

--

C100 (36 cavities)

IP to engine harness; LH rear of the engine compartment, attached the bulkhead

8A-201-43

Fig 44

8A-202-0

--

S113

IP harness; about 27 cm from connector C100 toward the pass-through grommet

--

--

--

S120

Engine harness; about 19 cm from connector C100 breakout, toward the ECT Sensor breakout

--

--

--

S124 (5.7L/7.4L)

Engine harness; about 11 cm from the MAF Sensor breakout, toward the ECT Sensor

--

--

--

S133 (5.7L)

Engine harness; about 15 cm from the fuel injector harness breakout

--

--

--

S136 (4.3L)

Engine harness; about 11 cm from the MAF Sensor breakout, toward the fuel injector harness breakout

--

--

--

S210

IP harness; about 4 cm from the TCC/Stoplamp Switch breakout

--

--

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