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NHTSA ID Number: 10214965

Manufacturer Communication Number: 2014 AudieBay logo Q7

TSB/Document Date: 2022-07-05


Summary

AudieBay logo Quick Reference Specification Guide.


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Bestseller No. 1
iCarsoft Bidirectional Scan Tool, CR Max OBD2 Diagnostic Scanner for All Vehicles, Full System 49 Resets+46 Extra Services, 40000+Active Tests,ECU Coding, Battery Registration, Oil Reset/ABS,CAN FD
  • WHY CHOOSE THE 2025 CR MAX -Upgrade the latest diagnostic...
  • NEWEST IN INNOVATION FULL OBD2 SERVICES- iCarsoft auto car...
  • 49 RESET+ 46 SERVICES- Performs: Oil Reset...
  • REVOLUTIONARY 40000+BIDIRECTIONAL ACTIVE TESTS: Upgraded CR...
  • ECU CODING+ BATTERY REGISTRATION- Powerful ECU Coding...
SaleBestseller No. 2
iCarsoft Auto Diagnostic Scanner POR V2.0
  • Scanner POR V2.0 with all obd2 services
  • Do the scanning for engine
  • Support OBDII/EOBD Ten Modes of Operation

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TSB/Document ID: 2014 AudieBay logo Q7

Replacement Service Bulletin Number:

MFR Communication Date: 2013-09-01

MFR Internal Campaign ID/Software Version:

Communication Type: Service Bulletin/Repair Instructions

NHTSA Components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

MFR Component System:

MFR Component Subsystem:


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2014

Q7
Quick Reference
Specification Book

2014 AudieBay logo Q7
Quick Reference Specification Book
Table of Contents
General Information....................................................... 1
Decimal and Metric Equivalents............................................1
Tightening Torque..................................................................2
Warnings and Cautions.........................................................4

Vehicle Identification...................................................... 9
Vehicle Identification Number (VIN) Location...........................9
VIN Decoder...........................................................................10
Vehicle Data Label Location................................................... 11

Sales Codes.................................................................. 12
Engine Codes.........................................................................12
Transmission Codes...............................................................12

Vehicle Lifting............................................................... 13
Hoist and Jack Mounting Points..........................................13

Front.......................................................................................13
Rear........................................................................................14

ENGINES
Engine Mechanical – 3.0L CNRB (TDI)....................... 15
General, Technical Data......................................................15

Engine Number Location........................................................15
Engine Data............................................................................16

Engine Assembly – 3.0L CNRB (TDI)..................................17

Fastener Tightening Specifications.........................................17
Engine to Automatic Transmission.........................................18

Crankshaft, Cylinder Block – 3.0L CNRB (TDI)...................19

Allocation of Crankshaft Bearing Shells for Cylinder Block....19
Allocation of Crankshaft Bearing Shells for Guide Frame......20
Fastener Tightening Specifications.........................................21
Ribbed Belt Pulley Side Sealing Flange Tightening
Specification.....................................................................22
Guide Frame Tightening Specifications..................................25
Crankshaft Dimensions..........................................................26
Piston and Cylinder Dimensions.............................................26
Piston Ring End Gaps............................................................26
Piston Ring Clearance............................................................26

AudieBay logo Q7 Quick Reference Specification Book

• September 2013

i

Cylinder Head, Valvetrain – 3.0L CNRB (TDI).....................27

Fastener Tightening Specifications.........................................27
Valve Dimensions...................................................................28
Compression Pressures.........................................................28
Left Cylinder Head Cover Tightening Specifications..............29
Right Cylinder Head Cover Tightening Specifications............30
Cylinder Head Tightening Specifications................................31
Upper Timing Chain Cover Tightening Specifications............32
Lower Timing Chain Cover Tightening Specifications............33
Cylinder Bank 1 (Right) Bearing Cap Tightening
Specifications...................................................................35
Cylinder Bank 2 (Left) Bearing Cap Tightening
Specifications...................................................................36

Lubrication – 3.0L CNRB (TDI)............................................37

Fastener Tightening Specifications.........................................37
Upper Oil Pan Tightening Specifications................................38
Lower Oil Pan Tightening Specifications................................39
Oil Pan Tightening Specifications...........................................40

Cooling System – 3.0L CNRB (TDI)....................................41

Fastener Tightening Specifications.........................................41

Fuel Supply – 3.0L CNRB (TDI)..........................................42

Fastener Tightening Specifications.........................................42

Turbocharger, G-Charger – 3.0L
CNRB (TDI).........................................................................43

Fastener Tightening Specifications.........................................43
Turbocharger Tightening Specifications.................................44

Exhaust System – 3.0L CNRB (TDI)...................................45

Fastener Tightening Specifications.........................................45
Exhaust Manifold Tightening Specifications...........................46
EGR Pipe at the Intake Manifold Tightening Specifications...47
EGR Pipe at the Turbocharger Tightening Specifications......48

Diesel Fuel Injection – 3.0L CNRB (TDI).............................49
Fastener Tightening Specifications.........................................49
Fuel Pressure Regulator Valve Tightening Specifications......50
Fuel Pressure Sensor Tightening Specifications....................50
Intake Manifold Tightening Specifications..............................50

Ignition/Glow Plug System – 3.0L CNRB (TDI)...................51

Fastener Tightening Specifications.........................................51

Engine Mechanical – 3.0L CTWA, CTWB.................... 52
General, Technical Data......................................................52

Engine Number Location........................................................52
Engine Data............................................................................53

ii

AudieBay logo Q7 Quick Reference Specification Book

September 2013

Engine Assembly – 3.0L CTWA, CTWB..............................54

Fastener Tightening Specifications.........................................54
Engine to Automatic Transmission.........................................55

Crankshaft, Cylinder Block – 3.0L CTWA, CTWB...............56

Allocation of Crankshaft Bearing Shells for Cylinder Block....56
Allocation of Crankshaft Bearing Shells for Guide Frame......57
Fastener Tightening Specifications.........................................58
Ribbed Belt Sealing Flange Tightening Specification.............59
Guide Frame Tightening Specifications..................................60
Crankshaft Dimensions..........................................................61
Piston Ring End Gaps............................................................61
Piston Ring Clearance............................................................61
Piston and Cylinder Dimensions.............................................61

Cylinder Head, Valvetrain – 3.0L CTWA, CTWB.................62

Fastener Tightening Specifications.........................................62
Compression Checking Specifications...................................63
Valve Dimensions...................................................................63
Left Timing Chain Cover Tightening Specifications................64
Right Timing Chain Cover Tightening Specifications..............65
Lower Timing Chain Cover Tightening Specifications............66
Cylinder Head Tightening Specifications................................67
Camshaft Guide Frame Tightening Specifications.................68
Left Cylinder Head Cover Tightening Specification................69
Right Cylinder Head Cover Tightening Specification..............69

Engine Lubrication – 3.0L CTWA, CTWB............................70

Fastener Tightening Specifications.........................................70
Upper Oil Pan Tightening Specifications................................71
Oil Pan Tightening Specifications...........................................72

Cooling System – 3.0L CTWA, CTWB................................73

Fastener Tightening Specifications.........................................73

Fuel Supply – 3.0L CTWA, CTWB.......................................74
Fastener Tightening Specifications.........................................74
Fuel Tank Tightening Specifications.......................................75

Turbocharger, G-Charger - 3.0L CTWA, CTWB..................76

Fastener Tightening Specifications.........................................76

Exhaust System, Emission Controls –
3.0L CTWA, CTWB..............................................................76

Fastener Tightening Specifications.........................................76
Left Exhaust Manifold Tightening Specifications....................77
Right Exhaust Manifold Tightening Specifications..................78

Multiport Fuel Injection – 3.0L CTWA, CTWB.....................79

Fastener Tightening Specifications.........................................79

AudieBay logo Q7 Quick Reference Specification Book

• September 2013

iii

Lower Intake Manifold Tightening Specification.....................80
High Pressure Pump Tightening Specification.......................81
Control Valve Control Unit Tightening Specification...............82

Ignition/Glow Plug System – 3.0L CTWA, CTWB................82

Fastener Tightening Specifications.........................................82

TRANSMISSIONS
Automatic Transmission – 0C8................................... 83
General, Technical Data – 0C8............................................83
Transmission Identification.....................................................83
Code Letters and Transmission Allocations Vehicles
with a Gas Engine............................................................84
Vehicles with a Diesel Engine.................................................84

Torque Converter.................................................................84

Fastener Tightening Specifications.........................................84

Controls, Housing – 0C8.....................................................85

Fastener Tightening Specifications.........................................85
Securing Transmission to a 3.0L TDI Engine.........................86
Securing Transmission to a 3.0L Engine................................87
Selector Lever Cable Heat Shield Tightening Specification...88
Mounting ATF Pipes to the ATF Cooler...................................89

Gears, Hydraulic Controls – 0C8.........................................90

Fastener Tightening Specifications.........................................90
Valve Body Tightening Specifications.....................................91

Transfer Case, Front Final Drive, Rear Final Drive.... 92
General, Technical Data – 0BU ..........................................92

Fastener Tightening Specifications.........................................92

General, Technical Data – 0BU...........................................93

Transfer Case Identification Location.....................................93
Transfer Case Identification....................................................94
Transfer Case Code Letter, Allocation and Capacities...........94
Fastener Tightening Specifications.........................................95

Front Final Drive – 0BM, 0C1..............................................96

Front Final Drive Identification Location.................................96
Front Final Drive Identification................................................97
Front Final Drive Code Letters, Allocation, Ratios and
Capacities........................................................................98

Rear Final Drive – 0BN, 0BP...............................................98
Rear Final Drive Identification Location..................................98
Rear Final Drive Identification................................................99

iv

AudieBay logo Q7 Quick Reference Specification Book

September 2013

Rear Final Drive Code Letters, Allocation, Ratios and
Capacities........................................................................99

CHASSIS
Suspension, Wheels, Steering.................................. 100
General Information...........................................................100

Chassis.................................................................................100
Steering................................................................................100

Front Suspension..............................................................101

Fastener Tightening Specifications.......................................101

Rear Suspension...............................................................103

Fastener Tightening Specifications.......................................103

Self-Leveling Suspension..................................................104

Fastener Tightening Specifications.......................................104

Wheels, Tires.....................................................................105

Fastener Tightening Specifications.......................................105

Wheel Alignment Data.......................................................105

Wheel Alignment Specified Values.......................................105

Steering.............................................................................107

Fastener Tightening Specifications.......................................107

Brake System.............................................................. 108
General Information...........................................................108
Vehicle Data Label................................................................108
Brakes..................................................................................109

Anti-lock Brake System (ABS)........................................... 111

Fastener Tightening Specifications....................................... 111

Mechanical Components................................................... 111

Fastener Tightening Specifications....................................... 111

Hydraulic Components......................................................112

Fastener Tightening Specifications....................................... 112

Body..............................................................................113
Air Gap Body Dimensions................................................. 113

Body, Front........................................................................... 113
Body, Rear............................................................................ 114

Body Exterior.....................................................................115

Body Front Fastener Tightening Specifications.................... 115
Hood, Lids Fastener Tightening Specifications.................... 115
Front Doors, Central Locking System Fastener |
Tightening Specifications............................................... 116

AudieBay logo Q7 Quick Reference Specification Book

• September 2013

v

Rear Doors Fastener Tightening Specifications................... 116
Sunroof Fastener Tightening Specifications......................... 116
Bumpers Fastemer Tightening Specifications...................... 117
Glass, Window Regulators Fastener Tightening
Specifications................................................................. 117
Exterior Equipment Fastener Tightening Specifications....... 118

Body Interior......................................................................118
Interior Equipment Fastener Tightening Specifications........ 118
Passenger Protection, Airbags, Seat Belts Fastener
Tightening Specifications...............................................120
Interior Trim Fastener Tightening Specifications..................120
Seat Frames Fastener Tightening Specifications.................122
2nd Row, 3-Seater Assembly Sequence and Tightening
Specifications:................................................................124
2nd Row, 2-Seater Assembly Sequence and Tightening
Specifications:................................................................125
Seat Upholstery, Covers Fastener Tightening
Specifications.................................................................126
CampereBay logo Cabinets, Shelves, Water Tank Fastener
Tightening Specifications...............................................126

Heating, Ventilation & Air Conditioning................... 127
General, Technical Data....................................................127

Refrigerant Oil Distribution...................................................127
Refrigerant R134a Vapor Pressure Table.............................128

Air Conditioning.................................................................129

Fastener Tightening Specifications.......................................129

Electrical System........................................................ 130
Communication Equipment...............................................130
Communication Tightening Specifications............................130

Electrical Equipment..........................................................131
Battery, Starter, Generator, Cruise Control Tightening
Specifications.................................................................131
Instrument Fastener Tightening Specifications.....................132
Windshield Wiper/Washer Fastener Tightening
Specifications.................................................................132
Exterior Lights, Switches Tightening Specifications.............133
Interior Lights, Switches Tightening Specifications...............134
Wiring Tightening Specifications...........................................134

vi

AudieBay logo Q7 Quick Reference Specification Book

September 2013

DTC Chart.................................................................... 135
Engine Code - CNRB........................................................135

Fuel and Air Mixture, Additional Emissions Regulations.......135
Ignition System.....................................................................149
Additional Exhaust Regulation..............................................150
Speed and Idle Control.........................................................151
Control Module and Output Signals......................................152
Fuel and Air Ratios Control Module......................................156
Additional Emissions Regulations........................................160

DTC Chart.................................................................... 164
Engine Code - CTWA, CTWB............................................164

Fuel and Air Mixture, Additional Emissions Regulations.......164
Ignition System.....................................................................177
Additional Exhaust Regulation..............................................180
Speed and Idle Control.........................................................181
Control Module and Output Signals......................................182
Transmission........................................................................185
Fuel and Air Ratios Control Module......................................189
Ignition System.....................................................................193
Additional Emissions Regulations........................................194

AudieBay logo Q7 Quick Reference Specification Book

• September 2013

vii

General Information

General
Information

Decimal and Metric Equivalents
Distance/Length
To calculate: mm x 0.03937 = in.
mm

0.002
0.004
0.006
0.008
0.010
0.020
0.030
0.040
0.050
0.060
0.070
0.080
0.090
0.100
0.200
0.300
0.400
0.500
0.600
0.700
0.800
0.900
1.000
2.000
3.000
4.000
5.000
6.000
7.000
8.000
9.000
10.000
20.000
30.000
40.000
50.000
60.000
70.000
80.000
90.000
100.000

in.

0.00008
0.00016
0.00024
0.00031
0.00039
0.00079
0.00118
0.00157
0.00197
0.00236
0.00276
0.00315
0.00354
0.00394
0.00787
0.01181
0.01575
0.01969
0.02362
0.02756
0.03150
0.03543
0.03937
0.07874
0.11811
0.15748
0.19685
0.23622
0.27559
0.31496
0.35433
0.39370
0.78740
1.18110
1.57480
1.96850
2.36220
2.75591
3.14961
3.54331
3.93701

mm

0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
80.00
90.00
100.00

in.

0.0004
0.0008
0.0012
0.0016
0.0020
0.0024
0.0028
0.0031
0.0035
0.0039
0.0079
0.0118
0.0157
0.0197
0.0236
0.0276
0.0315
0.0354
0.0394
0.0787
0.1181
0.1575
0.1969
0.2362
0.2756
0.3150
0.3543
0.3937
0.7874
1.1811
1.5748
1.9685

12345...27


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