Display group number 93: activation of ESP driving test

The ESP driving test is used to check the plausibility of the signals from sensor for transverse acceleration -G200-, sender for rotation rate -G202- and sender 1 for brake booster -G201-.

The ESP driving test should be performed each time parts of the ESP system are removed or replaced.

• Connect V.A.G 1551 scan tool and select (address word 03) brake electronics control module (address word 03) with ignition switched on; Refer to V.A.G 1551 scan tool, connecting and selecting function  .

Indicated on display:

Rapid data transfer HELP Enter address word XX

• Press keys 0 and 4. (The function "Initiating basic setting" is selected with 04).

Indicated on display:

Rapid data transfer Q 04 - Basic setting

• Confirm entry with key Q.

Indicated on display:

Basic setting HELP Enter display group number XXX

• Press keys 0, 9 and 3
• Confirm entry with key Q.

Indicated on display:

Basic setting 93 ON <8> System test activated OK

The ESP driving test is activated.

ABS warning light -K47- lights up.

• Press → key.

Indicated on display:

Rapid data transfer HELP Select function XX

• Disconnect diagnostic connector.
• Start engine.
• Depress brake pedal firmly (brake pressure of more than 35 bar) until the ESP Control Lamp -K155- flashes.

This completes the stationary comparison test.

• Now perform test drive for maximum 50 seconds at a speed of 15km/h...30km/h:

• It must be driven so that no ABS, EDL, ASR or ESP regulation is performed.
• Make a turn with steering wheel turned at least 90 °.
• When the ABS warning lamp -K47- and ESP warning lamp -K155- go out, the ESP driving test has been successfully completed.