TRANSMISSION – Chevrolet Cobalt LT 2009 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

Transmission Wiring Diagram for Chevrolet Cobalt LT 2009

List of elements for Transmission Wiring Diagram for Chevrolet Cobalt LT 2009:

• (left side of engine compt) engine control module (ecm)
• 1-2 shift solenoid (1-2 ss) valve
• 2-3 shift solenoid (2-3 ss) valve
• 2.2l
• Acc vol ctrl
• Acc volt
• Acc voltage
• Automatic transmission
• Automatic transmission fluid pressure (tfp) manual valve position switch
• Automatic transmission fluid temperature (tft) sensor
• Automatic transmission input shaft speed (iss) sensor
• B(+)
• Body control module (bcm) (under center dash)
• Computer data lines system
• D4 x3
• E4 x5
• Ecm/ tcm fuse 10a
• Ecm/ trans fuse 10a
• Exterior lights system
• G105 (lower left front of transmission case)
• Gmlan bus (+)
• Gmlan bus (-)
• Gnd
• Hot at all times
• Hot w/ run/ crnk relay energized
• Ign 1 voltage
• Iss high ctrl
• Iss low sig
• J103
• Logic
• Nca
• Oss high sig
• Oss low sig
• Park/neutral position (pnp) switch (rear of engine)
• Pc sol hi ctrl
• Pc sol vlv lo ctrl
• Pnk
• Pressure control (pc) solenoid valve
• Red
• Stop lmp sw sig
• Sw sig a
• Sw sig b
• Sw sig c
• Sw sig p
• Sw sol valve ctrl
• Tan
• Tcc pwm valve ctrl
• Tcc release sw sig
• Tfp sw sig b
• Tfp sw sig c
• Tft sens low ref
• Tft sens sig
• Torque converter clutch pulse width modulation (tcc pwm) solenoid valve
• Transmission control module (tcm) (left rear of engine compt)
• Underhood fuse block (engine compt, next to left strut tower)
• Vehicle speed sensor (vss)
• X100