TRANSMISSION – GMC Envoy 1998 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

4.3L

4.3L (VIN W), Transmission Wiring Diagram, 4L60-E for GMC Envoy 1998

List of elements for 4.3L (VIN W), Transmission Wiring Diagram, 4L60-E for GMC Envoy 1998:

• (4l60-e)
• (eng harn, 5 cm from cen fuel inj breakout) s102
• (not used)
• (twisted wire pair)
• (w/ auto a/c)
• (w/ manual a/c)
• 1-2 shift sol
• 1-2 shift sol ctrl
• 2-3 shift sol
• 2-3 shift sol ctrl
• 2wd
• 3-2 shift sol
• 3-2 sol ctrl
• 4wd
• 4wd fuse 15 (i/p fuse block)
• 5v reference
• A10
• A11
• Abs
• All times
• Anti-lock brakes system
• Automatic transmission
• B10
• Battery feed
• Brake signal
• Clstr
• Cruise control system
• Data link connector (partial) (below left side of dash)
• Ecm b
• Ecm i fuse 15a
• Ect signal
• Engine controls system
• Engine coolant temperature sensor (between left two rear spark plugs)
• Fuse 11 10a
• Fuse 20a
• Fuse 22 10a
• G114 (rear of left cylinder head)
• G116 (left side of firewall)
• G117 (rear of right cylinder head)
• Hot at
• Hot in
• Hot in run
• Hot in run, off
• I/p fuse block
• I/p fuse block (left side of dash)
• Ignition feed
• Instrument cluster
• Junction connector c116 (near top rear of transmission)
• Malfunction indicator lamp
• Mil ctrl
• Nca
• Or start
• Pnk
• Press ctrl so hi
• Press ctrl sol lo
• Pressure control solenoid
• Radio
• Radio & electronic climate control module
• Range signal-a
• Range signal-b
• Range signal-c
• Rdo batt fuse 19 10a
• Red
• Rev
• Run
• Run feed
• S100 (eng harn, 4 cm from generator breakout)
• S106
• S113
• S134
• S138 (w/ auto a/c) (body harn, approx 32 cm from front wiper motor breakout)
• S138 (w/o auto a/c) (body harn, approx 6 cm from blower motor resistor breakout)
• S140
• S266
• Sensor ground
• Serial data
• Solid state
• Splice pack sp201 (below i/p fuse block)
• Stop lamp switch
• System gnd
• Tan
• Tcc pwm sol
• Tcc pwm sol ctrl
• Tcc sol
• Tcc sol ctrl
• Tft signal
• Throttle position sensor
• Tp signal
• Transmission fluid temperature sensor
• Transmission range pressure switch assembly
• Underhood bussed electrical center
• Vehicle control module (right front of engine compt)
• Vehicle speed sensor (4wd) (on transfer case)
• Vehicle speed sensor) (2wd) (on transmission)
• Vss hi
• Vss lo

Active Trac AWD Transfer Case Wiring Diagram for GMC Envoy 1998

List of elements for Active Trac AWD Transfer Case Wiring Diagram for GMC Envoy 1998:

• (not used)
• 4wd fuse 15 10a
• Atc fuse 20a
• Automatic transfer case
• Automatic transfer case control module (behind center of dash)
• Body bussed electrical center (left side of dash)
• Class ii data
• Class ii serial data
• Data link connector (partial) (left side of dash)
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• Front drive shaft speed sensor
• Ft shaft speed rtn
• Ft shaft speed sig
• G116 (left side of firewall)
• G117 (lower right rear of engine block)
• G201 (right side of dash)
• Gauges fuse 4 10a
• Gnd
• Hot at all times
• Hot in run
• Hot in run or start
• I/p fuse block (left side of dash)
• Ign 3
• Ign 3 (run)
• Instrument cluster
• Module gnd
• Motor feed (ccw)
• Motor feed (cw)
• Motor/module pwr
• Nca
• Pnk
• Rear drive shaft speed sensor
• Red
• Rr shaft speed rtn
• Rr shaft speed sig
• S152
• Service 4wd ind
• Shift motor
• Solid state
• Splice pack sp200 (center of dash)
• Splice pack sp201 (center of dash)
• Splice pack sp204 (center of dash)
• Truck body control module
• Underhood bussed electrical center (left front fender)
• Vehicle control module (right front of engine compt)