air condition AUDI A4 2000 B5 / 1.G Cruise Control On Board Diagnostic Workshop Manual

01-207

Read Measuring Value Block 66
0 km/h
1 0 0 0
0km/h
0 0 0 0

Indicated on display
Checking displays in display fields 2 and 4
Read Measuring Value Block 66
0 km/h
1 0 0 0
0km/h
0 0 0 0

Display check, display field 2
If the nominal value in display field 2 for "cruise control released" (1000) is
not attained:
Repair Manual, Fuel Injection & Ignition, Repair Group 01
Test conditions
Display field 2
Cruise control released (activated) 1000
Brake applied (brake pedal switch) 1011
Clutch applied 1100
- Check engine control module identification.- If "G" is not displayed after component name, cruise control is not
activated. Activate cruise control system Page 01
-209
.
Pa
ge 5 of 13 Cruise control On Board Dia
gnostic
(OBD
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.3

01-208

Read Measuring Value Block 66
0 km/h
1 0 0 0
0km/h
0 0 0 0

Display check, display field 4
Test conditions
Display field
4
Switch -B- in "OFF" (AUS) position 0000
Switch -B- to "ON" (EIN) position 0011
Memory set, switch -B- to "OFF" (AUS) before
engaging 0001
Button -A- pressed, "SET" (FIX) 0111
Switch -B- to "RES" (AUFN) 1011

If the nominal values in display field 4 are not attained even though switch
-B- is set to "ON" (0011):
- Connect VAG1598/31 breakout box to engine control module harness
Page 01
-210
.
Pa
ge 6 of 13 Cruise control On Board Dia
gnostic
(OBD
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.3