Audi A3 1997 - Page 58

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Display on VAS 5051 Possible cause of trouble Fault remedy
Coolant temperature gauge sender -G2
- Open circuit/short to positive
- Short to earth
- Open circuit in wiring or short
circuit
- Use current flow diagram to per‐
form fault-finding
- -G2 defective - Replace -G2
Display on VAS 5051 Possible cause of trouble Fault remedy
01300
Nav. with CD drive control unit
- No communication - Open circuit in wiring or short circuit - Use current flow diagram to perform
fault-finding
- Incorrect control unit, i.e. no CAN ca‐
pability
- Replace control unit with one featur‐
ing CAN capability
- "1" not displayed in measured value
block 140 for navigation control unit
=>Page 70
- Dash panel insert adaption not per‐
formed correctly
- Select adaption channel 62 and en‐
ter correct adaption value => Page
105
Display on VAS 5051 Possible cause of trouble Fault remedy
01302
Telematic control unit
- No communication - Open circuit in wiring or short circuit - Use current flow diagram to perform fault-
finding
- Incorrect control unit, i.e. no CAN capabil‐
ity
- Replace control unit with one featuring
CAN capability
- "1" not displayed in measured value block
140 for telematics control unit =>Page
70
- Dash panel insert adaption not performed
correctly
- Select adaption channel 62 and enter
correct adaption value => Page 105
Display on VAS 5051 Possible cause of trouble Fault remedy
01303
Telephone transmitter/receiver unit
- No communication - Open circuit in wiring or short circuit - Use current flow diagram to per‐
form fault-finding
- Incorrect control unit, i.e. no CAN
capability
- Replace control unit with one fea‐
turing CAN capability
- "1" not displayed in measured value
block 140 for telephone control unit
=>Page 70
- Dash panel insert adaption not per‐
formed correctly
- Select adaption channel 62 and
enter correct adaption value =>
Page 105
Display on VAS 5051 Possible cause of trouble Fault remedy
01304
Radio
- No communication - Open circuit in wiring or short circuit - Use current flow diagram to perform fault-
finding
- Incorrect control unit, i.e. no CAN capability - Replace control unit with one featuring
CAN capability
Audi A3 1997 ➤
Electrical system Self-diagnosis - Edition 02.2002
52 01 - Self-diagnosis