Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2012 Lexus LFAFACTORY OEM SERVICE PROCEDURE
Technical Service Bulletins
- A/C Compressor
- Accessories & Equipment
- Accessories Control Systems
- Air Bag, SRS
- Anti-Theft Systems
- Automatic Trans
- Body Electrical
- Body Interior
- Charging Systems
- Cooling System (Mechanical)
- Cruise Control Systems
- Engine Control Systems
- Entertainment Systems
- Exterior Body Panels
- Corrosion Prevention For Collision Repair - Crib # 186 (S-CRIB-186)
- Approved Collision Repair Methods - Crib # 176 (S-CRIB-176)
- Use Of Genuine Parts - Crib # 180 (S-CRIB-180 REV2)
- Front/Rear Door Outer Panel Installation Substitution - Crib # 199 (S-CRIB-199)
- PINCHWELD And Frame Clamping - Crib # 57 (T-CRIB-57)
- GMAW/Mig Welding Specifications - Crib # 196 (T-CRIB-196)
- Welded Outer Panel Replacement - Crib # 194 (T-CRIB-194)
- Frame Repair & Component Replacement - Crib # 193 (T-CRIB-193)
- PAINTLESS Dent Repair - Crib # 146 (T-CRIB-146)
- Sealing Hem-Flanges & Body Seams - Crib # 163 (T-CRIB-163)
- Frames, Subframes & Crossmembers
- Use Of Genuine Parts - Crib # 180 (S-CRIB-180 REV2)
- PINCHWELD And Frame Clamping - Crib # 57 (T-CRIB-57)
- GMAW/Mig Welding Specifications - Crib # 196 (T-CRIB-196)
- Welded Outer Panel Replacement - Crib # 194 (T-CRIB-194)
- Frame Repair & Component Replacement - Crib # 193 (T-CRIB-193)
- Sealing Hem-Flanges & Body Seams - Crib # 163 (T-CRIB-163)
- Front License Plate And Mounting Bracket Installation (L-SB-0003-11 REV1)
- Front Suspension
- Fuses & Circuit Breakers
- General Servicing
- HVAC Control Systems
- Identification
- Ignition Switch/Steering Lock
- Infotainment
- HDD Navigation Map Update Process (L-SB-0083-13 REV2)
- HDD Navigation Map Update Process (L-SB-0086-16)
- Reception Diagnosis Using Antenna Test Kit (L-SB-0008-15)
- Navigation Update Tool Gen 6 Master Disk Version Change (L-SB-0022-14)
- Navigation System Firmware Improvement (Generation 6) (L-SB-0082-13 REV2)
- Interior/Exterior Trim
- Odor Remediation Process (Dealer Performed) (L-SB-0030-24 REV1)
- Odor Remediation After Water Intrusion (L-SB-0004-22 REV1)
- Leather Care Best Practices (L-SB-0014-16 REV1)
- Interior Electrical Component Precautions (L-SB-0066-11 REV2)
- Front License Plate And Mounting Bracket Installation (L-SB-0003-11 REV1)
- Floor Mat Installation During PDS (L-SB-0166-10)
- Removal Of Wheel Opening Extension Pad Protective Covers (L-SB-0162-10)
- Mechanical
- Mechanical - Hydraulic
- Parking Brake System
- Passive Restraints
- Procedures
- Rear Suspension
- Restraints Control Systems
- Seats
- Steering Linkage
- System
- Transmission Control Systems
- Warning Systems
- Wheel Alignment
- Wheels & Tire System
- Window Motors & Regulators
- Wiper/Washer Systems
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.