Audi A8 1994 - Page 129

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- Warning buzzer -H22 de‐
fective
- Replace warning buzzer -
H22
=> Electrical System; Repair
Group 94; Servicing automat‐
ic parking system; Removing
and installing automatic park‐
ing system, front -H22 Servic‐
ing automatic parking system;
Removing and installing auto‐
matic parking system, front -
H22
01626
Automatic parking system sender, front right -
G252
- Short to positive
- Open circuit/short to earth
- Open circuit in wiring or
short between sender -
G252 and control unit
- Use current flow diagram to
perform fault-finding
=> Current Flow Diagrams,
Electrical Fault-finding and
Fitting Locations binder
- Defective component
- Implausible signal
- Sender -G252 defective - Replace sender -G252
=> Electrical System; Repair
Group 94; Servicing automat‐
ic parking system; Removing
and installing automatic park‐
ing system sender, front Serv‐
icing automatic parking sys‐
tem; Removing and installing
automatic parking system
sender, front
Readout on VAS 5051 Possible cause of trouble Remedy
01627
Automatic parking system sender, front right, cen‐
tre -G253
- Short to positive
- Open circuit/short to earth
- Open circuit in wiring or
short between sender -
G253 and control unit
- Use current flow diagram to
perform fault-finding
=> Current Flow Diagrams,
Electrical Fault-finding and
Fitting Locations binder
- Defective component
- Implausible signal
- Sender -G253 defective - Replace sender -G253
=> Electrical System; Repair
Group 94; Servicing automat‐
ic parking system; Removing
and installing automatic park‐
ing system sender, front Serv‐
icing automatic parking sys‐
tem; Removing and installing
automatic parking system
sender, front
01628
Automatic parking system sender, front left, centre
-G254
- Short to positive
- Open circuit/short to earth
- Open circuit in wiring or
short between sender -
G254 and control unit
- Use current flow diagram to
perform fault-finding
=> Current Flow Diagrams,
Electrical Fault-finding and
Fitting Locations binder
Audi A8 1994 ➤
Electrical system Self-diagnosis 02.99 ➤ - Edition 05.2002
4.5 - Fault table 125