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.
Suspension - Electronic Level Control: Description
Electronic Level Control (ELC) automatically adjusts rear height of vehicle to compensate for vehicle load. System consists of compressor, air drier, exhaust solenoid valve, compressor relay, height sensor, air adjustable shock absorbers and connecting air lines. Air drier (mounted on compressor) contains moisture-absorbing dry chemical and valves that maintain minimum system air pressure at about 8-14 psi (.56-.98 kg/cm2 ).
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Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.