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.
Control Units
's MPCS Unit In driver's door. See Figure. DRL Control Unit Under left side of dash. See Figure. ECPS Control Unit Under left side of dash. See Figure. E-Pretensioner Unit Under middle of dash. See Figure. Front Passenger's MPCS Unit In front passenger's door. See Figure. Fuel Pump Control Module In left "C" pillar. See Figure. Hands FreeLink Control Unit Behind right kick panel. See Figure. Headlight Leveling Control Unit Under left side of dash. See Figure. Immobilizer Control Unit-Receiver On right side of steering column. See Figure. Imoes Unit Under middle of dash. See Figure. Keyless Access Control Unit Under left side of dash. See Figure. Keyless Access RF Unit 1 Behind middle of dash. See Figure. Keyless Access RF Unit 2 Middle of rear shelf. See Figure. Main Antenna Module In right "C" pillar. See Figure. Moonroof Control Unit Rear of roof. See Figure. Navigation Unit In trunk, below left side of package tray. See Figure. OPDS Unit In front passenger's seat back. See Figure. PCM Under middle of dash. See Figure. Power Rear Window Sunshade Control Unit Middle of rear shelf. See Figure. Power Seat Control Unit Under driver's seat. See Figure. Power Tilt/Telescopic Steering Control Unit Under left side of dash. See Figure. RFC Unit Front middle of engine compartment. See Figure. SH-AWD Control Unit Behind rear seat. See Figure. SRS Unit Under lower middle of dash. See Figure. Sub-Antenna Module In left "C" pillar. See Figure. Throttle Actuator Control Module Behind right kick panel. See Figure. TPMS Control Unit Right side of rear shelf. See Figure. VSA Modulator-Control Unit On right side of engine compartment. See Figure.
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.