TRANSMISSION — Chevrolet Cab & Chassis K2500 1995 — SYSTEM WIRING DIAGRAMS

TRANSMISSION

4.3L

4.3L (VIN Z), Transmission Wiring Diagram, 4L60-E for Chevrolet Cab & Chassis K2500 1995

List of elements for 4.3L (VIN Z), Transmission Wiring Diagram, 4L60-E for Chevrolet Cab & Chassis K2500 1995:

• (4.3l only)
• (4.3l: i/p harn, right side of dash, 5.0l/5.7l: i/p harn, 23 cm from tcc connector) s231 or s201
• (engine harness, 25 cm from transmission break-out)
• (i/p harn, 20 cm from turn signal flasher)
• (under right end of dash)
• 1-2 shift sol
• 1-2 shift sol ctrl
• 2-3 shift sol
• 2-3 shift sol ctrl
• 3-2 shift sol
• 3-2 shift sol ctrl
• A1 a1
• A12
• A14
• A15
• All times
• Battery feed
• Brake fuse 18 10a
• Brake sig
• Data link connector (below left m
• Diagnostic test
• E10
• E13
• E15
• E16
• Ecm-b fuse 20a
• Ecm-i fuse 20a
• Ect sig
• Engine coolant temperature (ect) sensor (top front of engine)
• F10
• F12
• F13
• F14
• F15 f15
• G110 (left top front of engine)
• G120 (top of right cylinder head)
• Gages fuse 4 10a
• Hot at
• Hot in run
• Hot in run, bulb
• I/p fuse block
• Ignition feed
• Instrument cluster
• Mil control
• Or start
• Pcm ground
• Pnk
• Powertrain control module (pcm)
• Pressure control hi
• Pressure control lo
• Pressure control solenoid
• Range mode selector
• Range signal "a"
• Range signal "b"
• Range signal "c"
• Red
• S101
• S103
• S104
• S106
• S213
• S215
• S222
• Sensor ground
• Serial data
• Service engine soon
• Side of dash)
• Speed sensor (left rear side of transmission)
• Tan
• Tcc
• Tcc sol
• Tcc/stoplamp switch (on brake pedal bracket)
• Test or start
• Throttle position sensor (right side of tbi)
• Tp reference
• Tp signal
• Trans fluid temp (tft) sensor
• Trans fluid temp sig
• Trans fuse 20 20a
• Transmission
• Underhood fuse/relay center
• Vehicle speed sensor buffer (under right end of dash)
• Vss return
• Vss sig

Transfer Case Wiring Diagram for Chevrolet Cab & Chassis K2500 1995

List of elements for Transfer Case Wiring Diagram for Chevrolet Cab & Chassis K2500 1995:

• (4wd harn, 79 cm from engine harn break-out)
• (engine harness, near taillamp harn break-out) s111
• 4wd fuse 24 25a
• 4wd indicator
• 87a
• Convenience center
• Diesel
• Front axle actuator
• Front axle switch
• G119 (right front of engine)
• G202 (left side of dash)
• Gasoline
• Hot in park or head
• Hot in run
• I/p fuse block
• Illum fuse 14 10a
• Powertrain control module (rearward of left shock tower)
• Red
• S204
• S235
• S253
• S259 (cross- body harness)
• S302
• S313
• S314 (4wd harn, 5 cm from transfer case break-out)
• Transfer case mode selector illumination lamp
• Transfer case relay (k3500 only) (center of fire wall)
• Transfer case switch (top left of transfer case)
• Transfer case synchronizer (k3500 only) (top of transfer case)

5.0L

5.0L (VIN H), Transmission Wiring Diagram, 4L60-E for Chevrolet Cab & Chassis K2500 1995

List of elements for 5.0L (VIN H), Transmission Wiring Diagram, 4L60-E for Chevrolet Cab & Chassis K2500 1995:

• (4.3l only)
• (4.3l: i/p harn, right side of dash, 5.0l/5.7l: i/p harn, 23 cm from tcc connector) s231 or s201
• (engine harness, 25 cm from transmission break-out)
• (i/p harn, 20 cm from turn signal flasher)
• (under right end of dash)
• 1-2 shift sol
• 1-2 shift sol ctrl
• 2-3 shift sol
• 2-3 shift sol ctrl
• 3-2 shift sol
• 3-2 shift sol ctrl
• A1 a1
• A12
• A14
• A15
• All times
• Battery feed
• Brake fuse 18 10a
• Brake sig
• Data link connector (below left m
• Diagnostic test
• E10
• E13
• E15
• E16
• Ecm-b fuse 20a
• Ecm-i fuse 20a
• Ect sig
• Engine coolant temperature (ect) sensor (top front of engine)
• F10
• F12
• F13
• F14
• F15 f15
• G110 (left top front of engine)
• G120 (top of right cylinder head)
• Gages fuse 4 10a
• Hot at
• Hot in run
• Hot in run, bulb
• I/p fuse block
• Ignition feed
• Instrument cluster
• Mil control
• Or start
• Pcm ground
• Pnk
• Powertrain control module (pcm)
• Pressure control hi
• Pressure control lo
• Pressure control solenoid
• Range mode selector
• Range signal "a"
• Range signal "b"
• Range signal "c"
• Red
• S101
• S103
• S104
• S106
• S213
• S215
• S222
• Sensor ground
• Serial data
• Service engine soon
• Side of dash)
• Speed sensor (left rear side of transmission)
• Tan
• Tcc
• Tcc sol
• Tcc/stoplamp switch (on brake pedal bracket)
• Test or start
• Throttle position sensor (right side of tbi)
• Tp reference
• Tp signal
• Trans fluid temp (tft) sensor
• Trans fluid temp sig
• Trans fuse 20 20a
• Transmission
• Underhood fuse/relay center
• Vehicle speed sensor buffer (under right end of dash)
• Vss return
• Vss sig

5.0L (VIN H), Transmission Wiring Diagram, 4L80-E for Chevrolet Cab & Chassis K2500 1995

List of elements for 5.0L (VIN H), Transmission Wiring Diagram, 4L80-E for Chevrolet Cab & Chassis K2500 1995:

• (7.4l: i/p harn, right side of dash, 5.0l/5.7l: i/p harn, 23 cm from tcc connector) s231 or s201
• (engine harness, 25 cm from transmission break-out)
• (i/p harn, 20 cm from turn signal flasher)
• (under right end of dash)
• 1-2 shift sol
• 1-2 shift sol ctrl
• 2-3 shift sol
• 2-3 shift sol ctrl
• 3-2 shift sol
• 3-2 sol ctrl
• A1 a1
• A12
• A14
• A15
• All times
• Battery feed
• Brake fuse 18 10a
• Brake sig
• Bulb test or start
• Data link connector (below left m
• Diagnostic test
• E11
• E13
• E15
• E16
• Ecm-b fuse 20a
• Ecm-i fuse 20a
• Ect sig
• Engine coolant temperature (ect) sensor (top front of engine)
• F10
• F12
• F13
• F14
• F15 f15
• G110 (left top front of engine)
• Gages fuse 4 10a
• Hot at
• Hot in run
• Hot in run,
• Hot in run, bulb
• I/p fuse block
• Ignition feed
• Instrument cluster
• Mil control
• Or start
• Pcm ground
• Pnk
• Powertrain control module (pcm)
• Pressure control hi
• Pressure control lo
• Pressure control solenoid
• Range mode selector
• Range signal "a"
• Range signal "b"
• Range signal "c"
• Red
• S101
• S103
• S104
• S106
• S213
• S215
• S222
• Sensor ground
• Serial data
• Service engine soon
• Side of dash)
• Speed sensor (left rear side of transmission)
• Tan
• Tcc/stoplamp switch (on brake pedal bracket)
• Test or start
• Throttle position sensor (right side of tbi)
• Tp reference
• Tp signal
• Trans fluid temp (tft) sensor
• Trans fluid temp sig
• Trans fuse 20 20a
• Trans input speed
• Transmission
• Transmission input shaft speed sensor (front of transmission)
• Underhood fuse/relay center
• Vehicle speed sensor buffer (under right end of dash)
• Vss return
• Vss sig

Transfer Case Wiring Diagram for Chevrolet Cab & Chassis K2500 1995

List of elements for Transfer Case Wiring Diagram for Chevrolet Cab & Chassis K2500 1995:

• (4wd harn, 79 cm from engine harn break-out)
• (engine harness, near taillamp harn break-out) s111
• 4wd fuse 24 25a
• 4wd indicator
• 87a
• Convenience center
• Diesel
• Front axle actuator
• Front axle switch
• G119 (right front of engine)
• G202 (left side of dash)
• Gasoline
• Hot in park or head
• Hot in run
• I/p fuse block
• Illum fuse 14 10a
• Powertrain control module (rearward of left shock tower)
• Red
• S204
• S235
• S253
• S259 (cross- body harness)
• S302
• S313
• S314 (4wd harn, 5 cm from transfer case break-out)
• Transfer case mode selector illumination lamp
• Transfer case relay (k3500 only) (center of fire wall)
• Transfer case switch (top left of transfer case)
• Transfer case synchronizer (k3500 only) (top of transfer case)

5.7L

5.7L (VIN K), Transmission Wiring Diagram, 4L60-E for Chevrolet Cab & Chassis K2500 1995

List of elements for 5.7L (VIN K), Transmission Wiring Diagram, 4L60-E for Chevrolet Cab & Chassis K2500 1995:

• (4.3l only)
• (4.3l: i/p harn, right side of dash, 5.0l/5.7l: i/p harn, 23 cm from tcc connector) s231 or s201
• (engine harness, 25 cm from transmission break-out)
• (i/p harn, 20 cm from turn signal flasher)
• (under right end of dash)
• 1-2 shift sol
• 1-2 shift sol ctrl
• 2-3 shift sol
• 2-3 shift sol ctrl
• 3-2 shift sol
• 3-2 shift sol ctrl
• A1 a1
• A12
• A14
• A15
• All times
• Battery feed
• Brake fuse 18 10a
• Brake sig
• Data link connector (below left m
• Diagnostic test
• E10
• E13
• E15
• E16
• Ecm-b fuse 20a
• Ecm-i fuse 20a
• Ect sig
• Engine coolant temperature (ect) sensor (top front of engine)
• F10
• F12
• F13
• F14
• F15 f15
• G110 (left top front of engine)
• G120 (top of right cylinder head)
• Gages fuse 4 10a
• Hot at
• Hot in run
• Hot in run, bulb
• I/p fuse block
• Ignition feed
• Instrument cluster
• Mil control
• Or start
• Pcm ground
• Pnk
• Powertrain control module (pcm)
• Pressure control hi
• Pressure control lo
• Pressure control solenoid
• Range mode selector
• Range signal "a"
• Range signal "b"
• Range signal "c"
• Red
• S101
• S103
• S104
• S106
• S213
• S215
• S222
• Sensor ground
• Serial data
• Service engine soon
• Side of dash)
• Speed sensor (left rear side of transmission)
• Tan
• Tcc
• Tcc sol
• Tcc/stoplamp switch (on brake pedal bracket)
• Test or start
• Throttle position sensor (right side of tbi)
• Tp reference
• Tp signal
• Trans fluid temp (tft) sensor
• Trans fluid temp sig
• Trans fuse 20 20a
• Transmission
• Underhood fuse/relay center
• Vehicle speed sensor buffer (under right end of dash)
• Vss return
• Vss sig

5.7L (VIN K), Transmission Wiring Diagram, 4L80-E for Chevrolet Cab & Chassis K2500 1995

List of elements for 5.7L (VIN K), Transmission Wiring Diagram, 4L80-E for Chevrolet Cab & Chassis K2500 1995:

• (7.4l: i/p harn, right side of dash, 5.0l/5.7l: i/p harn, 23 cm from tcc connector) s231 or s201
• (engine harness, 25 cm from transmission break-out)
• (i/p harn, 20 cm from turn signal flasher)
• (under right end of dash)
• 1-2 shift sol
• 1-2 shift sol ctrl
• 2-3 shift sol
• 2-3 shift sol ctrl
• 3-2 shift sol
• 3-2 sol ctrl
• A1 a1
• A12
• A14
• A15
• All times
• Battery feed
• Brake fuse 18 10a
• Brake sig
• Bulb test or start
• Data link connector (below left m
• Diagnostic test
• E11
• E13
• E15
• E16
• Ecm-b fuse 20a
• Ecm-i fuse 20a
• Ect sig
• Engine coolant temperature (ect) sensor (top front of engine)
• F10
• F12
• F13
• F14
• F15 f15
• G110 (left top front of engine)
• Gages fuse 4 10a
• Hot at
• Hot in run
• Hot in run,
• Hot in run, bulb
• I/p fuse block
• Ignition feed
• Instrument cluster
• Mil control
• Or start
• Pcm ground
• Pnk
• Powertrain control module (pcm)
• Pressure control hi
• Pressure control lo
• Pressure control solenoid
• Range mode selector
• Range signal "a"
• Range signal "b"
• Range signal "c"
• Red
• S101
• S103
• S104
• S106
• S213
• S215
• S222
• Sensor ground
• Serial data
• Service engine soon
• Side of dash)
• Speed sensor (left rear side of transmission)
• Tan
• Tcc/stoplamp switch (on brake pedal bracket)
• Test or start
• Throttle position sensor (right side of tbi)
• Tp reference
• Tp signal
• Trans fluid temp (tft) sensor
• Trans fluid temp sig
• Trans fuse 20 20a
• Trans input speed
• Transmission
• Transmission input shaft speed sensor (front of transmission)
• Underhood fuse/relay center
• Vehicle speed sensor buffer (under right end of dash)
• Vss return
• Vss sig

Transfer Case Wiring Diagram for Chevrolet Cab & Chassis K2500 1995

List of elements for Transfer Case Wiring Diagram for Chevrolet Cab & Chassis K2500 1995:

• (4wd harn, 79 cm from engine harn break-out)
• (engine harness, near taillamp harn break-out) s111
• 4wd fuse 24 25a
• 4wd indicator
• 87a
• Convenience center
• Diesel
• Front axle actuator
• Front axle switch
• G119 (right front of engine)
• G202 (left side of dash)
• Gasoline
• Hot in park or head
• Hot in run
• I/p fuse block
• Illum fuse 14 10a
• Powertrain control module (rearward of left shock tower)
• Red
• S204
• S235
• S253
• S259 (cross- body harness)
• S302
• S313
• S314 (4wd harn, 5 cm from transfer case break-out)
• Transfer case mode selector illumination lamp
• Transfer case relay (k3500 only) (center of fire wall)
• Transfer case switch (top left of transfer case)
• Transfer case synchronizer (k3500 only) (top of transfer case)

6.5L

6.5L (VIN F), Transmission Wiring Diagram for Chevrolet Cab & Chassis K2500 1995

List of elements for 6.5L (VIN F), Transmission Wiring Diagram for Chevrolet Cab & Chassis K2500 1995:

• (engine harn, 45 cm from underhood lamp break-out) s140
• (tft)
• 1-2 shift sol
• 1-2 shift sol ctrl
• 2-3 shift sol
• 2-3 shift sol ctrl
• 3-2 shift sol
• 3-2 shift sol ctrl
• 4 wheel drive low sig
• A12
• Accelerator pedal position (app) module (top of accel- erator bracket)
• App #1
• App #1 sensor 5v ref
• App #1 sensor ground
• App #1 sensor sig
• App #2
• App #2 sensor 5v ref
• App #2 sensor ground
• App #2 sensor sig
• App #3
• App #3 sensor 5v ref
• App #3 sensor ground
• App #3 sensor sig
• B10
• Battery feed
• C10
• C11
• C12
• C13
• C14
• C15
• D11
• D12
• Data link connector (below left side of dash)
• Diagnostic request
• Ecm b fuse 20a
• Ecm i fuse 20a
• Ect sig
• Engine coolant temperature (ect) sensor (left lower front of engine block)
• G117 (right rear of engine)
• Gauges fuse 20a
• Hot at all times
• Hot in run or start
• Hot in run, bulb
• I/p fuse block
• Ignition feed
• Instrument cluster
• Mil control
• Pnk
• Powertrain control module (under right side of dash)
• Pressure control solenoid
• Pressure ctrl sol hi
• Pressure ctrl sol lo
• Range mode selector
• Range signal "a"
• Range signal "b"
• Range signal "c"
• Red
• S101
• S103
• S110 (engine harn, left rear of engine compt)
• S211 (19 cm from cluster connector)
• S213
• S215
• S229 (engine harn, under right side of dash)
• S299
• Sensor
• Sensor ground
• Serial data
• Service engine soon
• Signal return
• Speed sensor (left rear side of transmission)
• Stop/haz fuse 1 20a
• System ground
• Tan
• Tcc/brake sw
• Tcc/stop- lamp switch (on brake pedal support bracket)
• Test or start
• Trans fluid temp
• Trans fluid temp sig
• Trans fuse 20 10a
• Trans input spd sig hi
• Trans input spd sig lo
• Transfer case switch
• Transmission
• Transmission input speed sensor (front of transmission)
• Underhood fuse/relay center
• Vehicle speed sensor buffer (under right end of dash)
• Vehicle speed sig

6.5L (VIN P), Transmission Wiring Diagram for Chevrolet Cab & Chassis K2500 1995

List of elements for 6.5L (VIN P), Transmission Wiring Diagram for Chevrolet Cab & Chassis K2500 1995:

• (engine harn, 15 cm from generator break-out) s110
• (engine harn, 45 cm from underhood lamp break-out) s140
• (tft)
• 1-2 shift sol
• 1-2 shift sol ctrl
• 2-3 shift sol
• 2-3 shift sol ctrl
• 3-2 control sol
• 3-2 shift sol
• 4 wheel drive low sig
• A12
• Accelerator pedal position (app) module (top of accel- erator bracket)
• App #1
• App #1 sensor 5v ref
• App #1 sensor ground
• App #1 sensor sig
• App #2
• App #2 sensor 5v ref
• App #2 sensor ground
• App #2 sensor sig
• App #3
• App #3 sensor 5v ref
• App #3 sensor ground
• App #3 sensor sig
• B10
• Battery feed
• C10
• C11
• C13
• C14
• C15
• D11
• Data link connector (below left side of dash)
• Diagnostic request
• Ecm b fuse 20a
• Ecm i fuse 20a
• Ect sig
• Engine coolant temperature (ect) sensor (left lower front of engine block)
• G117 (right rear of engine)
• Gauges fuse 20a
• Hot at all times
• Hot in run or start
• Hot in run, bulb
• I/p fuse block
• Ignition feed
• Instrument cluster
• Mil control
• Pnk
• Powertrain control module (under right side of dash)
• Pressure control solenoid
• Pressure ctrl sol hi
• Pressure ctrl sol lo
• Range mode selector
• Range signal "a"
• Range signal "b"
• Range signal "c"
• Red
• S101
• S103
• S211 (19 cm from cluster connector)
• S213
• S215
• S229 (engine harn, under right side of dash)
• S299
• Sensor
• Sensor ground
• Serial data
• Service engine soon
• Speed sensor (left rear side of transmission)
• Stop/haz fuse 1 20a
• System ground
• Tan
• Tcc pwm sol
• Tcc pwm sol ctrl
• Tcc sol
• Tcc sol ctrl
• Tcc/brake sw
• Tcc/stop- lamp switch (on brake pedal support bracket)
• Test or start
• Trans fluid temp
• Trans fluid temp sig
• Trans fuse 20 10a
• Trans output spd sig
• Transfer case switch
• Transmission
• Underhood fuse/relay center
• Vehicle speed sensor buffer (under right end of dash)
• Vehicle speed sig

6.5L (VIN S), Transmission Wiring Diagram for Chevrolet Cab & Chassis K2500 1995

List of elements for 6.5L (VIN S), Transmission Wiring Diagram for Chevrolet Cab & Chassis K2500 1995:

• (engine harn, 45 cm from underhood lamp break-out) s140
• (tft)
• 1-2 shift sol
• 1-2 shift sol ctrl
• 2-3 shift sol
• 2-3 shift sol ctrl
• 3-2 shift sol
• 3-2 shift sol ctrl
• 4 wheel drive low sig
• A12
• Accelerator pedal position (app) module (top of accel- erator bracket)
• App #1
• App #1 sensor 5v ref
• App #1 sensor ground
• App #1 sensor sig
• App #2
• App #2 sensor 5v ref
• App #2 sensor ground
• App #2 sensor sig
• App #3
• App #3 sensor 5v ref
• App #3 sensor ground
• App #3 sensor sig
• B10
• Battery feed
• C10
• C11
• C12
• C13
• C14
• C15
• D11
• D12
• Data link connector (below left side of dash)
• Diagnostic request
• Ecm b fuse 20a
• Ecm i fuse 20a
• Ect sig
• Engine coolant temperature (ect) sensor (left lower front of engine block)
• G117 (right rear of engine)
• Gauges fuse 20a
• Hot at all times
• Hot in run or start
• Hot in run, bulb
• I/p fuse block
• Ignition feed
• Instrument cluster
• Mil control
• Pnk
• Powertrain control module (under right side of dash)
• Pressure control solenoid
• Pressure ctrl sol hi
• Pressure ctrl sol lo
• Range mode selector
• Range signal "a"
• Range signal "b"
• Range signal "c"
• Red
• S101
• S103
• S110 (engine harn, left rear of engine compt)
• S211 (19 cm from cluster connector)
• S213
• S215
• S229 (engine harn, under right side of dash)
• S299
• Sensor
• Sensor ground
• Serial data
• Service engine soon
• Signal return
• Speed sensor (left rear side of transmission)
• Stop/haz fuse 1 20a
• System ground
• Tan
• Tcc/brake sw
• Tcc/stop- lamp switch (on brake pedal support bracket)
• Test or start
• Trans fluid temp
• Trans fluid temp sig
• Trans fuse 20 10a
• Trans input spd sig hi
• Trans input spd sig lo
• Transfer case switch
• Transmission
• Transmission input speed sensor (front of transmission)
• Underhood fuse/relay center
• Vehicle speed sensor buffer (under right end of dash)
• Vehicle speed sig

Transfer Case Wiring Diagram for Chevrolet Cab & Chassis K2500 1995

List of elements for Transfer Case Wiring Diagram for Chevrolet Cab & Chassis K2500 1995:

• (4wd harn, 79 cm from engine harn break-out)
• (engine harness, near taillamp harn break-out) s111
• 4wd fuse 24 25a
• 4wd indicator
• 87a
• Convenience center
• Diesel
• Front axle actuator
• Front axle switch
• G119 (right front of engine)
• G202 (left side of dash)
• Gasoline
• Hot in park or head
• Hot in run
• I/p fuse block
• Illum fuse 14 10a
• Powertrain control module (rearward of left shock tower)
• Red
• S204
• S235
• S253
• S259 (cross- body harness)
• S302
• S313
• S314 (4wd harn, 5 cm from transfer case break-out)
• Transfer case mode selector illumination lamp
• Transfer case relay (k3500 only) (center of fire wall)
• Transfer case switch (top left of transfer case)
• Transfer case synchronizer (k3500 only) (top of transfer case)

7.4L

7.4L (VIN N), Transmission Wiring Diagram, 4L80-E for Chevrolet Cab & Chassis K2500 1995

List of elements for 7.4L (VIN N), Transmission Wiring Diagram, 4L80-E for Chevrolet Cab & Chassis K2500 1995:

• (7.4l: i/p harn, right side of dash, 5.0l/5.7l: i/p harn, 23 cm from tcc connector) s231 or s201
• (engine harness, 25 cm from transmission break-out)
• (i/p harn, 20 cm from turn signal flasher)
• (under right end of dash)
• 1-2 shift sol
• 1-2 shift sol ctrl
• 2-3 shift sol
• 2-3 shift sol ctrl
• 3-2 shift sol
• 3-2 sol ctrl
• A1 a1
• A12
• A14
• A15
• All times
• Battery feed
• Brake fuse 18 10a
• Brake sig
• Bulb test or start
• Data link connector (below left m
• Diagnostic test
• E11
• E13
• E15
• E16
• Ecm-b fuse 20a
• Ecm-i fuse 20a
• Ect sig
• Engine coolant temperature (ect) sensor (top front of engine)
• F10
• F12
• F13
• F14
• F15 f15
• G110 (left top front of engine)
• Gages fuse 4 10a
• Hot at
• Hot in run
• Hot in run,
• Hot in run, bulb
• I/p fuse block
• Ignition feed
• Instrument cluster
• Mil control
• Or start
• Pcm ground
• Pnk
• Powertrain control module (pcm)
• Pressure control hi
• Pressure control lo
• Pressure control solenoid
• Range mode selector
• Range signal "a"
• Range signal "b"
• Range signal "c"
• Red
• S101
• S103
• S104
• S106
• S213
• S215
• S222
• Sensor ground
• Serial data
• Service engine soon
• Side of dash)
• Speed sensor (left rear side of transmission)
• Tan
• Tcc/stoplamp switch (on brake pedal bracket)
• Test or start
• Throttle position sensor (right side of tbi)
• Tp reference
• Tp signal
• Trans fluid temp (tft) sensor
• Trans fluid temp sig
• Trans fuse 20 20a
• Trans input speed
• Transmission
• Transmission input shaft speed sensor (front of transmission)
• Underhood fuse/relay center
• Vehicle speed sensor buffer (under right end of dash)
• Vss return
• Vss sig

Transfer Case Wiring Diagram for Chevrolet Cab & Chassis K2500 1995

List of elements for Transfer Case Wiring Diagram for Chevrolet Cab & Chassis K2500 1995:

• (4wd harn, 79 cm from engine harn break-out)
• (engine harness, near taillamp harn break-out) s111
• 4wd fuse 24 25a
• 4wd indicator
• 87a
• Convenience center
• Diesel
• Front axle actuator
• Front axle switch
• G119 (right front of engine)
• G202 (left side of dash)
• Gasoline
• Hot in park or head
• Hot in run
• I/p fuse block
• Illum fuse 14 10a
• Powertrain control module (rearward of left shock tower)
• Red
• S204
• S235
• S253
• S259 (cross- body harness)
• S302
• S313
• S314 (4wd harn, 5 cm from transfer case break-out)
• Transfer case mode selector illumination lamp
• Transfer case relay (k3500 only) (center of fire wall)
• Transfer case switch (top left of transfer case)
• Transfer case synchronizer (k3500 only) (top of transfer case)