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Hyundai Equus: Hazardous driving conditions

When hazardous driving conditions are encountered such as water, snow, ice, mud, sand, or similar hazards, follow these suggestions:
WARNING - ABS
Do not pump the brake pedal on a vehicle equipped with ABS.
WARNING - Downshifting
Downshifting with an automatic transmission, while driving on slippery surfaces can cause an accident. The sudden change in tire speed could cause the tires to skid. Be careful when down
Rocking the vehicleRepair procedures
Inspection
Check it by the procedure below to see if the function of the ECM is normal.
1.
Turn the ignition key to the "ON" position.
2.
Cover the front looking sensor to stop functioning.
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Heated Oxygen Sensor (HO2S) Troubleshooting
Signal Waveform
Fig.1) The signal waveforms of front HO2S(the upper) and heater(the lower) at idle
Fig.2) The signal waveforms of rear HO2S(the upper) and heater(the lower) at idle
Fig.3) Typical ...
ESP Control Unit Components and Components Location
Components
[Standard]
1. Front-right tube2. Rear-left tube3. Rear-right tube4. Front-left tube5. MC26. MC17. ESP control module connector8. ESP control module(HECU)9. ESP HECU bracket
[Premiu ...