TRANSMISSION – Chevrolet Astro 1997 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

4.3L

4.3L (VIN W), Transmission Wiring Diagram for Chevrolet Astro 1997

List of elements for 4.3L (VIN W), Transmission Wiring Diagram for Chevrolet Astro 1997:

• (1996) s107 (1997) s117 (1998) s117
• (1998) s114 (1997) s110 (1996) s101 (eng harn, 17 cm from relay center breakout) -1996)
• (behind left side of dash)
• (eng harn, 10 cm from uh relay ctr breakout) s100 (1996) s113 (1997-98)
• (eng harn, 12 cm from linear egr sol break- out (1998) s111 (1998) s111 (1996-97) (eng harn, 12 cm from generator breakout (1996-97)
• (eng harn, approx 10 cm (1997) or 48 cm (1998) from break- out of 36-pin conn at left side of dash)
• (eng harn, approx 4 cm from uh fuse/relay center breakout -1997-98)
• (eng harn, approx 6 cm from linear egr sol breakout-1998) (eng harn, approx 6 cm from generatior breakout-1996-97)
• (on throttle body)
• (to left of
• 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
• 5v reference
• All times
• Anti-lock brakes system
• Automatic transmission
• Automatic transmission fluid pressure manual valve position switch
• Battery feed
• Brake
• Brake signal
• Center (eng compt near battery)
• Cruise control system
• Cruise engaged in
• Data link connector (below left side of dash)
• Ecm 1 fuse 20a
• Ecm b
• Ect signal
• Electronic brake control module
• Engine controls system
• Engine coolant temperature sensor
• Fuel injectors & ignition
• Fuel pump relay & oil pressure switch/ sender
• Fuse 18 10a
• Fuse 20 10a
• Fuse 20a
• G114 (left rear of engine)
• G116 (above battery)
• Generator)
• Hot at
• Hot in run
• Hot in run, bulb
• I/p fuse block
• Ignition feed
• Or start
• Pnk
• Press ctrl sol "hi"
• Press ctrl sol "lo"
• Pressure control solenoid
• Range signal "a"
• Range signal "b"
• Range signal "c"
• Red
• Run feed
• S102 (1996) (eng harn, 2 cm from lamp harn breakout)
• S105 (1996) s109 (1997) s109 (1998)
• S112 (1996) s116 (1997) s116 (1998)
• S112 (1997-98)
• S120 (1998) s120 (1997) s110 (1996)
• S209 (1996) s206 (1997-98)
• Sensor ground
• Serial data
• System gnd
• Tan
• Tcc pwm sol
• Tcc pwm sol ctrl
• Tcc sol
• Tcc sol ctrl
• Tcc/ stoplamp switch (on brake pedal bracket)
• Tcc/abs/ cruise switch
• Test or start
• Tft signal
• Throttle position sensor
• Tp signal
• Trans
• Transmission fluid temperature sensor
• Underhood fuse/relay
• Vehicle control module (left side of engine compt)
• Vehicle speed sensor (rear of transmission)
• Vss hi
• Vss lo
• Vss out
• Vss output