Contents Wiring diagrams Section: Body Electrical All sections

Hybrid/ev Control System: Specifications Chevrolet Volt I

Body Electrical 6 illustrations

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
300-Volt Battery Positive and Negative Cable Bolt (Drive Motor Battery-to-APM Module)9 N.m80 lb in
300-Volt Battery Positive and Negative Cable Bolt (Drive Motor Battery-to-Inverter)9 N.m80 lb in
Accessory DC Power Control Module Bolts19 N.m14 lb ft
Accessory DC Power Control Module Nuts22 N.m16 lb ft
Accessory DC Power Control Module Ground Cable Nut22 N.m16 lb ft
Accessory DC Power Control Module to Battery Fuse Block Nut22 N.m16 lb ft
Accessory DC Power Control Module Nut to Rear Floor Panel Nut10 N.m89 lb in
Drive Motor Generator Power Inverter Module Bolts9 N.m80 lb in
Drive Motor Generator Power Inverter Module Cover Bolts9 N.m80 lb in
Drive Motor Generator Power Inverter Module Fitting Bolts3 N.m27 lb in
Drive Motor Power Inverter Module Cable Replacement - First Position9 N.m80 lb in
Drive Motor Power Inverter Module Cable Replacement - Second Position9 N.m80 lb in
Drive Motor Generator Power Inverter Module Ground Cable Bolt9 N.m80 lb in
Engine Wiring Harness Ground Cable Bolt9 N.m80 lb in
High Voltage Interlock Loop Connector Bolts6 N.m53 lb in

Fastener Tightening Specifications

Scheme 95

Scheme 95: Power, Ground and Data Communication Wiring Schematics

Scheme 96

Scheme 96: Drive Motors Monitoring Wiring Schematics

Scheme 97

Scheme 97: Transmission Internal Mode Switch Wiring Schematics

Scheme 98

Scheme 98: Drive Motors and Transmission Fluid Pump Controls Wiring Schematics

Scheme 99

Scheme 99: Hybrid Control Electronic Component Views
CalloutComponent Name
1Drive Motor Battery High Voltage Manual Disconnect Lever
2Drive Motor Battery Assembly
3Heater Coolant Heater
4Battery Positive and Negative (300 V) Cable Assembly - Inverter to Coolant Heater
5Battery Positive and Negative (300 V) Cable Assembly - Charger to Charge Receptacle
6Battery Positive and Negative (300 V) Cable Assembly - Inverter to Drive Motor Battery
7Drive Motor Power Inverter Module Assembly
8Drive Motor Power Inverter Module 3 Phase Cable Assembly - B
9Drive Motor Power Inverter Module 3 Phase Cable Assembly - A
10Battery Positive and Negative (300 V) Cable Assembly - Inverter to Cooling Compressor
11Automatic Transmission
12AC and Drive Motor Battery Cooling Compressor Assembly
13Drive Motor Battery Charger Assembly
14Battery Positive and Negative (300 V) Cable Assembly - Drive Motor Battery to Charger
15Battery Positive and Negative (300 V) Cable Assembly - Drive Motor Battery to APM Module
16Accessory DC Power Control Module Assembly

Scheme 100

Scheme 100: High Voltage Ring Terminal Locator
CalloutComponent Name
1Drive Motor Generator Battery 300 V B
2Drive Motor Generator Battery 300 V B+
3Motor 3 Phase U
4Motor 3 Phase V
5Motor 3 Phase W
6Motor 2 Phase V
7Motor 2 Phase U
8Motor 2 Phase W
9Motor 1 Phase V
10Motor 1 Phase U
11Motor 1 Phase W
12Cabin Conditioning 300 V B+
13Cabin Conditioning 300 V B