Technical Service Bulletins

A/C Compressor
- Drive Belt System Noise Diagnosis (ITB10-005)
- A/C System O-Ring Seal Leaks (ITB09-041)
- ACR4 Refrigerant Machine Maintenance (ITB00-019)
- R-134A A/C System Refrigerant Dye Leak Detection (ITB99-012A)
- New A/C System Receiver Drier Replacement Guidelines (ITB98-059)
Accessories & Equipment
- Vehicle Sanitization Guidelines During COVID-19 (ITB20-017)
Accessories Control Systems
- BCM Inspection And Configuration During Replacement (ITB09-002)
- Window Regulator / Motor Service (ITB04-025)
- INFINITI Integrated HOMELINK(R) Transmitter (ITB99-048A)
- Essential Tool: Remote Keyless Entry Tester (ITB01-016)
- Engine Will Not Start Or Intermittent No Start / Key Registration Procedure And System Description For IVIS/NATS (ITB99-046B)
- Rear Sunshade Motor Inoperative (ITB00-001)
- IVCS - NAM Parameter And Handset FCN-1 Settings (ITB99-044)
- Front Seat Lumbar Support Mechanism Inoperative (ITB99-031)
- Consult UE950 Program Card Procedure Changes (ITB96-021)
Accessory Drive Belts
- Drive Belt System Noise Diagnosis (ITB10-005)
Air Bag, SRS
- Recommendation Against Making Changes To Front Seat Assembly Trim Materials (ITB00-031D)
- SRS Precautions During Service (ITB08-024C)
- Consult-II Software Cards (ITB00-017B)
- Revised Maintenance Procedures (ITB02-004)
Anti-Lock Brakes
- Reprogramming With Consult (ITB11-049A)
- Consult-II Software Cards (ITB00-017B)
- Abs Sensor Caution When Using On-Car Brake Lathe (ITB99-032)
Anti-Theft Systems
- Signal Tech II Diagnostic Tool (ITB10-023B)
- Consult-II Software Cards (ITB00-017B)
- Essential Tool: Remote Keyless Entry Tester (ITB01-016)
- Engine Will Not Start Or Intermittent No Start / Key Registration Procedure And System Description For IVIS/NATS (ITB99-046B)
- Keyless Remote Entry Programming (ITB99-027)
- Vehicle Squeak And Rattle Materials (ITB98-065)
Automatic Trans
- INFINITI; Fluid Leak Repair Service Information (ITB14-028A)
- Vehicle Vibration Customer Diagnostic Worksheet (ITB12-009)
- Consult-III Plus (C-III Plus) Reprogramming For Engine Or Transmission Control Module (ECM Or TCM) (1TO21)
- Signal Tech II Diagnostic Tool (ITB10-023B)
- ECM Reprogram Interruption Recovery Procedure (ITB10-038)
- Update To At/CVT Terminology In Service Manuals (ITB09-027)
- Caution During Engine Or Transmission Replacement (ITB03-062A)
- Automatic Transmission Oil Cooler Cleaning (ITB94-022)
- Essential Tool: Flex Plate Ring Gear Stopper J-45353 (ITB01-075)
- Automatic Transmission Double "Thump" When Stopping (ITB99-045)
- Interior Squeak And Rattle Repair (ITB98-062)
Auxiliary Emission Control Systems
- System Readiness Test (SRT) Drive Patterns (ITB98-011F)
- Vent Control Valve Replacement (ITB09-062)
- ECM Replacement Procedures (ITB00-038C)
- Evaporative (EVAP) Emission Control System Cleaning Procedure For EVAP Canister Charcoal Leakage Incidents (ITB00-062A)
- DTC 1491 (Vacuum Cut Valve Bypass Valve) Diagnosis (ITB02-015)
- EVAP Canister Vent Control Valve And EVAP Canister Application For Vehicles With OBD-II EVAP Monitoring (ITB98-012B)
- EVAP Vent Control Valve Diagnostics (ITB00-046)
- O2 Sensor Thread Repair For Exhaust Tube, Exhaust Manifold And Catalytic Converter (ITB98-048)
- Consult UE950 Program Card Procedure Changes (ITB96-021)
Axle Shafts
- Revised Maintenance Procedures (ITB02-004)
Body Interior
- Reprogramming With Consult (ITB11-049A)
- Electronic Control Unit Damage Can Result From Improper Battery Connection (ITB09-020)
- BCM Inspection And Configuration During Replacement (ITB09-002)
- Window Regulator / Motor Service (ITB04-025)
- INFINITI Integrated HOMELINK(R) Transmitter (ITB99-048A)
- Essential Tool: Remote Keyless Entry Tester (ITB01-016)
- Power Seat Motor - No Operation (Forward/Aft) (ITB01-009)
- Front Seat Lumbar Support Mechanism Inoperative (ITB99-031)
- Consult UE950 Program Card Procedure Changes (ITB96-021)
Brakes Control Systems
- Revised Maintenance Procedures (ITB02-004)
- Abs Sensor Caution When Using On-Car Brake Lathe (ITB99-032)
Charging Systems
- Drive Belt System Noise Diagnosis (ITB10-005)
- MIDTRONICS Battery Tester Update (ITB02-033)
Clutch
- Essential Tool J-46532 Brake And Clutch Pedal Height Measurement Tool (ITB04-011)
Communication Devices
- INFINITI Integrated HOMELINK(R) Transmitter (ITB99-048A)
- IVCS - NAM Parameter And Handset FCN-1 Settings (ITB99-044)
- INFINITI Communicator IVCS - Activation And Diagnoses (ITB99-029)
- IVCS With Handset - Phone Does Not Ring Through Vehicle Speaker (ITB99-022)
Cooling System (Mechanical)
- INFINITI; Fluid Leak Repair Service Information (ITB14-028A)
- Radiator Cap Inspection During Coolant System Service (ITB04-007)
- Essential Tool: Engine Coolant Refill Tool (ITB02-007A)
- Revised Maintenance Procedures (ITB02-004)
Cruise Control Systems
- Consult-II Software Cards (ITB00-017B)
- Revised Maintenance Procedures (ITB02-004)
Differentials & Drive Axles
- Revised Maintenance Procedures (ITB02-004)
Driveshaft & Universal Joints
- Revised Maintenance Procedures (ITB02-004)
Engine Control Systems
- INFINITI; Diagnosis Of Poor Acceleration Or Lack Of Power (ITB14-055)
- Programming Procedure For Blank ECMS (ITB14-002)
- System Readiness Test (SRT) Drive Patterns (ITB98-011F)
- Saved Data List Reprogramming With Consult III Plus (ITB12-057)
- Vehicle Vibration Customer Diagnostic Worksheet (ITB12-009)
- Consult-III Plus (C-III Plus) Reprogramming For Engine Or Transmission Control Module (ECM Or TCM) (1TO21)
- Signal Tech II Diagnostic Tool (ITB10-023B)
- Reprogramming With Consult (ITB11-049A)
- Consult-III (C-III) ECM Reprogramming (1RZ36)
- ECM Reprogram Interruption Recovery (1SX1)
- ECM Reprogram Interruption Recovery Procedure (ITB10-038)
- Consult-III ECM Reprogramming Procedure (ITB09-019)
- Electronic Control Unit Damage Can Result From Improper Battery Connection (ITB09-020)
- ECM Reprogramming For INFINITI Vehicles (ITB00-005D)
- Must Clear Self-Learning After Repairing DTC P1273/P1283 Or P1274/P1284 / Air Fuel Lean Or Rich Shift (ITB04-059)
- ECM Replacement Procedures (ITB00-038C)
- Cold Weather Starting Tips (ITB96-008A)
- DTC 1491 (Vacuum Cut Valve Bypass Valve) Diagnosis (ITB02-015)
- Consult-II Software Cards (ITB00-017B)
- Engine Will Not Start Or Intermittent No Start / Key Registration Procedure And System Description For IVIS/NATS (ITB99-046B)
- EVAP Canister Vent Control Valve And EVAP Canister Application For Vehicles With OBD-II EVAP Monitoring (ITB98-012B)
- EVAP Vent Control Valve Diagnostics (ITB00-046)
- Consult UE950 Program Card Procedure Changes (ITB96-021)
Entertainment Systems
- Audio Cd Care And Usage Guidelines (ITB00-050)
- IVCS With Handset - Phone Does Not Ring Through Vehicle Speaker (ITB99-022)
- Speaker Noise Due To Cellular Phone Interference (ITB99-013)
- Vehicle Squeak And Rattle Materials (ITB98-065)
Exhaust
- Removal Procedure For Seized Exhaust Sensor (ITB10-008B)
- Caution During Engine Or Transmission Replacement (ITB03-062A)
- O2 Sensor Thread Repair For Exhaust Tube, Exhaust Manifold And Catalytic Converter (ITB98-048)
Exterior Body Panels
- Evaporative (EVAP) Emission Control System Cleaning Procedure For EVAP Canister Charcoal Leakage Incidents (ITB00-062A)
- Essential Tool: J-46534 Plastic Trim Tool Set (ITB03-049)
- Plastic Headlamp Lens Cleaner (ITB02-031)
- DTC 1491 (Vacuum Cut Valve Bypass Valve) Diagnosis (ITB02-015)
- Wind Noise At Front Door "B" Pillars (ITB00-022)
- Fuel Filler Lid Does Not Open/Close (ITB97-010B)
- Interior Squeak And Rattle Repair (ITB98-062)
Exterior Lights
- Headlight Connector Replacement (ITB01-021A)
- Plastic Headlamp Lens Cleaner (ITB02-031)
Front Suspension
- Steering Pull Diagnosis And Repair (ITB00-027A)
- Revised Maintenance Procedures (ITB02-004)
Fuel System
- System Readiness Test (SRT) Drive Patterns (ITB98-011F)
- Evaporative (EVAP) Emission Control System Cleaning Procedure For EVAP Canister Charcoal Leakage Incidents (ITB00-062A)
- DTC 1491 (Vacuum Cut Valve Bypass Valve) Diagnosis (ITB02-015)
- EVAP Vent Control Valve Diagnostics (ITB00-046)
- Fuel Filler Lid Does Not Open/Close (ITB97-010B)
Fuses & Circuit Breakers
- Essential Tools: FLAMELESS Heat Gun J-46538 And Solder Sleeve Connectors J-47003 (ITB03-054)
- Connector And Terminal Pin Service Manual (ITB02-025)
Gauges & Instrument Panels
- Vehicle Squeak And Rattle Materials (ITB98-065)
Hazardous Waste Material
- Vehicle Exterior And Wheel Cleaning Information (ITB19-008E)
- Vehicle Sanitization Guidelines During COVID-19 (ITB20-017)
Headlights
- Headlight Connector Replacement (ITB01-021A)
- Plastic Headlamp Lens Cleaner (ITB02-031)
HVAC Control Systems
- INFINITI; Fluid Leak Repair Service Information (ITB14-028A)
- A/C System O-Ring Seal Leaks (ITB09-041)
- Essential Tool: J-41425-NIS Tubing Repair Kit (ITB08-053)
- Essential Tool: Engine Coolant Refill Tool (ITB02-007A)
- Blower Motor Noise - Cover Installation (ITB99-050B)
- ACR4 Refrigerant Machine Maintenance (ITB00-019)
- R-134A A/C System Refrigerant Dye Leak Detection (ITB99-012A)
- New A/C System Receiver Drier Replacement Guidelines (ITB98-059)
- V-5 To V-6 A/C Compressor Conversion Kit - R-12 SYS. (ITB96-049)
Identification
- Client Diagnostic Worksheet Now Available (ITB04-017)
- INFINITI Y2K Compliance Of ASIST And Consult (ITB99-035)
- Year 2000 (Y2K) Compliance Of INFINITI Vehicles (ITB99-026)
Ignition Switch/Steering Lock
- INFINITI; I-Key Registration Caution (ITB08-052)
Infotainment
- IVCS - NAM Parameter And Handset FCN-1 Settings (ITB99-044)
- INFINITI Communicator IVCS - Activation And Diagnoses (ITB99-029)
- IVCS With Handset - Phone Does Not Ring Through Vehicle Speaker (ITB99-022)
Interior/Exterior Trim
- Precautions For Cleaning Wheels (ITB15-020C)
- INFINITI; Fluid Leak Repair Service Information (ITB14-028A)
- All Season Rubber Winter Floor Mat Installation (ITB05-008)
- INFINITI Integrated HOMELINK(R) Transmitter (ITB99-048A)
- Essential Tool: J-46534 Plastic Trim Tool Set (ITB03-049)
- Windshield Molding Separation (ITB01-059)
- Wind Noise At Front Door "B" Pillars (ITB00-022)
- Rear Sunshade Motor Inoperative (ITB00-001)
- Center Console Top Lid Comes Loose (ITB99-038)
- Vehicle Squeak And Rattle Materials (ITB98-065)
- Interior Squeak And Rattle Repair (ITB98-062)
Interior/Illumination Lights
- Vehicle Squeak And Rattle Materials (ITB98-065)
Lubrication System
- INFINITI; Fluid Leak Repair Service Information (ITB14-028A)
- Remanufactured Engine Lubrication Upon Initial Start Up (ITB09-067)
- Essential Tool: J-37228 Seal Cutter (ITB04-054)
- Caution During Engine Or Transmission Replacement (ITB03-062A)
Manual Steering
- INFINITI; Fluid Leak Repair Service Information (ITB14-028A)
- Drive Belt System Noise Diagnosis (ITB10-005)
- Steering Pull Diagnosis And Repair (ITB00-027A)
- Essential Tools For Steering Rack Service (ITB01-007)
- Steering Pull To The Right (ITB98-039)
Manual Trans
- Caution During Engine Or Transmission Replacement (ITB03-062A)
Mechanical
- Hydraulic Versus Mechanical TENSIONERS (TT001-13)
- System Readiness Test (SRT) Drive Patterns (ITB98-011F)
- Vehicle Vibration Customer Diagnostic Worksheet (ITB12-009)
- Drive Belt System Noise Diagnosis (ITB10-005)
- Remanufactured Engine Lubrication Upon Initial Start Up (ITB09-067)
- Essential Tool: J-37228 Seal Cutter (ITB04-054)
- Caution During Engine Or Transmission Replacement (ITB03-062A)
- Essential Tool: Flex Plate Ring Gear Stopper J-45353 (ITB01-075)
Mechanical - Hydraulic
- Brake Noise/Judder/Pedal Feel Diagnosis And Repair (ITB00-024H)
- INFINITI; Fluid Leak Repair Service Information (ITB14-028A)
- INFINITI; On-Car Brake Rotor Resurfacing (ITB04-038A)
- Essential Tool J-46532 Brake And Clutch Pedal Height Measurement Tool (ITB04-011)
- Revised Maintenance Procedures (ITB02-004)
- 1997-00 Q45 Brake Judder (ITB00-010C)
- AMMCO On-Car Brake Lathe Operating Procedure (ITB00-009)
Mirrors
- INFINITI Integrated HOMELINK(R) Transmitter (ITB99-048A)
- Vehicle Squeak And Rattle Materials (ITB98-065)
Paint & Coatings
- Vehicle Exterior And Wheel Cleaning Information (ITB19-008E)
- Precautions For Cleaning Wheels (ITB15-020C)
- Removal Of Environmental Iron Particles From Paint (ITB01-077A)
- 1999 Model Refinish Paint Codes (ITB98-044)
Parking Brake System
- Revised Maintenance Procedures (ITB02-004)
Passive Restraints
- Front Seat Belt Latch Plate Retaining Button Missing (ITB99-016B)
- Installation Of Anchor Bracket For Child Restraint System With A Top Tether Strap (ITB01-048)
Procedures
- Vehicle Exterior And Wheel Cleaning Information (ITB19-008E)
Rear Suspension
- Revised Maintenance Procedures (ITB02-004)
Restraints Control Systems
- Recommendation Against Making Changes To Front Seat Assembly Trim Materials (ITB00-031D)
- SRS Precautions During Service (ITB08-024C)
- Signal Tech II Diagnostic Tool (ITB10-023B)
Seats
- Recommendation Against Making Changes To Front Seat Assembly Trim Materials (ITB00-031D)
- Vehicle Vibration Customer Diagnostic Worksheet (ITB12-009)
- Front Seat Belt Latch Plate Retaining Button Missing (ITB99-016B)
- Power Seat Motor - No Operation (Forward/Aft) (ITB01-009)
- Power Seat Cable (ITB98-041B)
- Front Seat Lumbar Support Mechanism Inoperative (ITB99-031)
- Vehicle Squeak And Rattle Materials (ITB98-065)
Starter
- Battery / Starting / Charging System Testing (ITB99-037P)
- INFINITI; Testing JIS-Type & CCA-Type Batteries (ITB10-021)
- Starting/Charging System Tester (ITB99-036C)
- MIDTRONICS Battery Tester Update (ITB02-033)
- All INFINITI Vehicles Battery Maintenance (ITB01-012)
Steering Column
- Vehicle Vibration Customer Diagnostic Worksheet (ITB12-009)
- Interior Squeak And Rattle Repair (ITB98-062)
Steering Column Switches
- Vehicle Squeak And Rattle Materials (ITB98-065)
Steering Control Systems
- Reprogramming With Consult (ITB11-049A)
Steering Gear
- Steering Pull Diagnosis And Repair (ITB00-027A)
- Steering Pull To The Right (ITB98-039)
Steering Linkage
- Essential Tool: Inner Tie Rod Wrenches (ITB01-039)
- Steering Pull Diagnosis And Repair (ITB00-027A)
Sun Roof/T-Top/Convertible Top
- Essential Tool: J-46534 Plastic Trim Tool Set (ITB03-049)
System
- INFINITI; Diagnosis Of Poor Acceleration Or Lack Of Power (ITB14-055)
- Programming Procedure For Blank ECMS (ITB14-002)
- System Readiness Test (SRT) Drive Patterns (ITB98-011F)
- Consult-III Plus (C-III Plus) Reprogramming For Engine Or Transmission Control Module (ECM Or TCM) (1TO21)
- Reprogramming With Consult (ITB11-049A)
- Consult-III (C-III) ECM Reprogramming (1RZ36)
- ECM Reprogram Interruption Recovery (1SX1)
- ECM Reprogram Interruption Recovery Procedure (ITB10-038)
- DTC For Variable Valve Timing Control Function (ITB06-023A)
- Consult-II Diagnostic Software Card Update #18 (UED06E) (ITB03-044H)
- Consult-II Ecu Reprogramming Software Card Update #5 (AER05A) (ITB04-003A)
- Consult-II NATS Software Update #4 (AEN04A-1) (ITB00-016C)
- Must Clear Self-Learning After Repairing DTC P1273/P1283 Or P1274/P1284 / Air Fuel Lean Or Rich Shift (ITB04-059)
- ECM Replacement Procedures (ITB00-038C)
- Caution During Engine Or Transmission Replacement (ITB03-062A)
- Evaporative (EVAP) Emission Control System Cleaning Procedure For EVAP Canister Charcoal Leakage Incidents (ITB00-062A)
- Cold Weather Starting Tips (ITB96-008A)
- DTC 1491 (Vacuum Cut Valve Bypass Valve) Diagnosis (ITB02-015)
- Consult-II Software Cards (ITB00-017B)
- Engine Will Not Start Or Intermittent No Start / Key Registration Procedure And System Description For IVIS/NATS (ITB99-046B)
- EVAP Canister Vent Control Valve And EVAP Canister Application For Vehicles With OBD-II EVAP Monitoring (ITB98-012B)
- EVAP Vent Control Valve Diagnostics (ITB00-046)
- O2 Sensor Thread Repair For Exhaust Tube, Exhaust Manifold And Catalytic Converter (ITB98-048)
- Consult UE950 Program Card Procedure Changes (ITB96-021)
Towing
- Limitations On Flat Towing Of INFINITI Vehicles (ITB99-014G)
Transmission Control Systems
- Consult-III Plus (C-III Plus) Reprogramming For Engine Or Transmission Control Module (ECM Or TCM) (1TO21)
- Signal Tech II Diagnostic Tool (ITB10-023B)
- Reprogramming With Consult (ITB11-049A)
- Consult-III (C-III) Transmission Control Module (TCM) Reprogramming (1SH2)
- ECM Reprogram Interruption Recovery Procedure (ITB10-038)
- Update To At/CVT Terminology In Service Manuals (ITB09-027)
- Consult-III ECM Reprogramming Procedure (ITB09-019)
- Electronic Control Unit Damage Can Result From Improper Battery Connection (ITB09-020)
- Consult-II Software Cards (ITB00-017B)
- Automatic Transmission Double "Thump" When Stopping (ITB99-045)
Warning Systems
- Front Seat Belt Latch Plate Retaining Button Missing (ITB99-016B)
Wheel Alignment
- Diagnosis Of Vehicle Pull (Drift) And/Or Steering Wheel Off-Center (ITB08-046K)
- Wheel Alignment Information (ITB04-021D)
- Steering Pull Diagnosis And Repair (ITB00-027A)
Wheel Hubs
- Wheel Bearing Collision Damage (ITB10-067C)
Wheels & Tire System
- Accessory Wheel Locks Installation And Removal (ITB09-034A)
- Precautions For Cleaning Wheels (ITB15-020C)
- Recommended Setup Information For Hunter GSP9700 (ITB11-033B)
- Aftermarket Chroming Of INFINITI Alloy Wheels Not Approved Or Authorized And Strongly Discouraged (ITB92-069D)
- Signal Tech II Diagnostic Tool (ITB10-023B)
- Precautions For Handling Chrome Type Wheels (ITB06-022)
- Consult-II Software Cards (ITB00-017B)
- Steering Pull Diagnosis And Repair (ITB00-027A)
- Revised Maintenance Procedures (ITB02-004)
- 1999-2000 Q45T; Steering/Body Vibration At Highway Speeds (With 17" BRIDGESTONE 225/50R17 Tires) (ITB00-040A)
Window Motors & Regulators
- Window Regulator / Motor Service (ITB04-025)
- Essential Tool: J-46534 Plastic Trim Tool Set (ITB03-049)
- Windshield Molding Separation (ITB01-059)
- Wind Noise At Front Door "B" Pillars (ITB00-022)
- Rear Sunshade Motor Inoperative (ITB00-001)
- Vehicle Squeak And Rattle Materials (ITB98-065)
- Interior Squeak And Rattle Repair (ITB98-062)
Wiper/Washer Systems
- Windshield Washer Nozzle Spray Pattern Adjustment (ITB99-053)
Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
- Essential Tools: FLAMELESS Heat Gun J-46538 And Solder Sleeve Connectors J-47003 (ITB03-054)
- Headlight Connector Replacement (ITB01-021A)
- Connector And Terminal Pin Service Manual (ITB02-025)