AFLS ECU checks a height sensor and sets the DTC B1953 for missing a signal of height sensor.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Signal monitoring | 1. Height sensor circuit Open/Short 2. Height sensor not installed properly 3. Faulty Height sensor 4. Faulty AFLS ECU |
Enable Conditions |
•
IG ON and Engine on | |
Threshold Value |
•
Missing a signal(PWM) of Height sensor(Front & Rear) | |
Detecting time |
•
5sec. | |
Fail Safe |
•
Leveling -1.5% down
•
Swivelling : normal operation | |
Check Lamp | ![]() NO |