ESP System Function Test (Conti/Teves): Difference between revisions

Revision as of 10:41, 28 May 2006

The ESP road test serves to check the plausibility of the signals from the lateral acceleration sender, rotation rate sender and pressure sender.
It should always be carried out after removing or replacing any parts of the ESP system.

It is not possible to cancel the ESP road test after it has been started. The complete test procedure must be performed.

Press brake pedal firmly until the ASR Indicator Light (K155) goes ON. A brake pressure of at least 35 bar needs to be reached for this.
Start road test (Do this on an enclosed site or make sure to drive according to traffic regulations).
Make a right turn, then a left turn (or vice versa). A rotation rate (turn rate) of ~10 °/s must be reached while driving these turns.
The ABS Warning Light (K47) should now went OFF.

A common example for turns like this is driving turns with a radius of 10 to 12 meters (30 to 40 feet) with a speed of 15 to 30 kph (9 to 18 kph).
The ABS, EDS, ASR and ESP functions may NOT get activated during these test.
Doing other maneuvers between the turns will have no influence on the ESP System Function Test.

@@ Line 21: / Line 21: @@
 * The ABS Warning Light (K47) should now went OFF.
-* ''A common example for turns like this is driving turns with a radius of 10 to 12 meters with a speed of 15 to 30 km/h.''
+* ''A common example for turns like this is driving turns with a radius of 10 to 12 meters (30 to 40 feet) with a speed of 15 to 30 kph (9 to 18 kph).''
 * ''The ABS, EDS, ASR and ESP functions may NOT get activated during these test.''
 * ''Doing other maneuvers between the turns will have no influence on the ESP System Function Test.''