TRANSMISSION – Chevrolet Spark EV LT 2014 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

Transmission Wiring Diagram (1 of 2) for Chevrolet Spark EV LT 2014

List of elements for Transmission Wiring Diagram (1 of 2) for Chevrolet Spark EV LT 2014:

• (right front of engine compt)
• 300v u phase
• 300v v phase
• 300v w phase
• Acc ser data 2
• Computer data lines system
• Coolant temp sensor lo ref
• Coolant temp sensor sig
• Drive motor (in engine compt)
• Drive motor control module
• Electric/auxiliary transmission fluid pump control module
• Engine control module (left side rear of engine compt)
• Excitation +
• Excitation -
• G160
• Gnd
• Hot at all times
• Hot w/ ignition main relay 2 energized
• Hybrid/ev powertrain control module 1
• Ims mode r1 sig
• Ims mode sw d1 sig
• Ims mode sw dl sig
• Ims mode sw rl sig
• Ims mode sw rtn
• Ims mode sw s sig
• Power inverter module (under power inverter module assembly cable cover)
• Prndl a signal
• Prndl b signal
• Prndl c signal
• Prndl p signal
• Run/crnk ign 1 volt
• S1 sig
• S2 sig
• S3 sig
• S4 sig
• Signal ground
• Tpim 1 fuse 15a
• Tpim fuse 10a
• Underhood fuse block (left rear corner of engine compt)

Transmission Wiring Diagram (2 of 2) for Chevrolet Spark EV LT 2014

List of elements for Transmission Wiring Diagram (2 of 2) for Chevrolet Spark EV LT 2014:

• Automatic transmission assembly (in engine compt mounted to left side of drive motor)
• Drive motor position sensor
• Electric/auxiliary transmission fluid pump
• G111
• J104
• Nca
• Transmission fluid temperature sensor
• Transmission internal mode switch