Hyundai Creta: ESP(Electronic Stability Program) System / Troubleshooting

Failure Diagnosis
1.
In principle, ESP and TCS controls are prohibited in case of ABS failure.
2.
When ESP or TCS fails, only the failed system control is prohibited.
3.
However, when the solenoid valve relay should be turned off in case of ESP failure, refer to the ABS fail-safe.
4.
Information on ABS fail-safe is identical to the fail-safe in systems where ESP is not installed.
Memory of Fail Code
1.
It keeps the code as far as the backup lamp power is connected. (O)
2.
It keeps the code as far as the HCU power is on. (X)
Failure Checkup
1.
Initial checkup is performed immediately after the HECU power on.
2.
Valve relay checkup is performed immediately after the IG2 ON.
3.
It executes the checkup all the time while the IG2 power is on.
Countermeasures in Fail
1.
Turn the system down and perform the following actions and wait for HECU power OFF.
2.
Turn the valve relay off.
3.
Stop the control during the operation and do not execute any until the normal condition recovers.
Warning Lamp ON
1.
ESP operation lamp turn on for 3sec after IGN ON.
2.
ESP operation lamp blinks when ESP Act.
3.
ESP OFF warning lamp turn on in case of
ESP Switch OFF
ESP Failure Detect
3sec after IGN ON
Entering the diagnostic mode
Schematic diagrams
Schematic diagram Terminal Function ABS Connector Input/ Out put Wire No. Designation Current12V(AMPS) max.pe ...

Repair procedures
Repair procedures Bleeding of Brake System This procedure should be followed to ensure adequate bleeding of air and filling of the ESC unit, brake lines and master cylinder with ...

Other information:

Hyundai Creta GS 2014-2022 Service Manual: Components and components location
Component Location 1. Power door mirror 2. Power door mirror switch 3. Power folding mirror switch ...

Hyundai Creta GS 2014-2022 Service Manual: Description and operation
Description Back view camera will activate when the backup light is ON with the ignition switch ON and the shift lever in the R position. This system is a supplemental system that shows behind the vehicle through the AV monitor or the ECM (Reverse Display Room Mirror) mirro ...

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