AD82.61-P-5000D | Auto pilot system (APS) diagnosis troubleshooting | 15.9.99 |
MODEL 463 as of 1.7.99 with CODE (ET6) Auto pilot system (APS)
Auto pilot system (APS), diagnosis, previous knowledge | |||
| Auto pilot system (APS), operating instructions | ||
| Auto pilot system (APS), arrangement of the components | ||
| Battery voltage 11-14 V | ||
Troubleshooting | |||
Complaint | Cause | Note | Remedy |
Radio and navigation operating unit (A2/56) is completely inoperative | Fuse in (A2/56), voltage supply to (A2/56), fault on the navigation CD ROM, (A2/56) | ||
No communication possible between the Hand-Held Tester (HHT) and auto pilot system (APS) | K-line Radio and navigation operating unit (A2/56) | ||
Navigation inoperative | Navigation CD-ROM is not inserted or is inserted incorrectly or incorrect/faulty CD-ROM Radio and navigation operating unit (A2/56) | Insert navigation CD, refer to | |
Route guidance instructions are given too early or too late (e.g. "Please turn right") | Defective configuration | Perform configuration journey | |
The expected arrival times are not correct | The time on the radio and navigation operating unit (A2/56) is not correctly set | Press the "NAV" button and activate the "TIME" menu, set the time | |
Navigation is defective or imprecise | Defective configuration Defective GAL-signal Radio and navigation operating unit (A2/56) | Perform configuration journey | |
No reception of GPS data | Antenna cable or GPS antenna (A2/23) Radio and navigation operating unit (A2/56) | ||
Radio or speaker operation interference and poor sound quality of the audio instructions | Speaker system or amplifier output of the radio and navigation operating unit (A2/56) | ||
Audio instructions are fragmentary or inoperative, other audio functions (e.g. CD-player) are functioning without problems | Data errors on the navigation CD-ROM | Change the CD-ROM | |
The radio and navigation operating unit (A2/56) light is inoperative (when terminal 58d is ON) | The signal from terminal 58d is not connected to the radio and navigation operating unit (A2/56) | ||
Radio completely inoperative | Voltage supply to the radio and navigation operating unit (APS) (A2/56) | ||
No display in the display field | Voltage supply to the radio and navigation operating unit (APS) (A2/56) | ||
CD-player on the radio (A2) inoperative | Voltage supply to the radio and navigation operating unit (APS) (A2/56) | ||
Front left speaker inoperative | Radio and navigation operating unit APS (A2/56), speaker | ||
Front right speaker inoperative | Radio and navigation operating unit APS (A2/56), speaker | ||
Rear left speaker inoperative | Radio and navigation operating unit APS (A2/56), speaker | ||
Rear right speaker inoperative | Radio and navigation operating unit APS (A2/56), speaker | ||
Radio interference | Radio and navigation operating unit APS (A2/56), antenna. Antenna amplifier (A2/35) | Using the HHT an antenna amplifier test can be performed | |
Poor radio reception | Radio and navigation operating unit APS (A2/56), antenna, transmitter. Antenna amplifier (A2/35) | Using the HHT an antenna amplifier test can be performed | |
Speed sensitive volume control (GAL) inoperative | Radio and navigation operating unit APS (A2/56), speed signal | Model 461 as of 06/98 with CODE EF1, EF2, EF3 and ABS. Model 463 as of 06/98 with CODE EF1, EF2, and EF3 Model 463 as of 07/99 with CODE ET6 | |
The radio and navigation operating unit (A2/56) light is inoperative | Radio and navigation operating unit APS (A2/56) | ||
Radio mute when the telephone is being used is inoperative | Radio and navigation operating unit APS (A2/56), telephone system |
Referenced documents
- ad8260p600002b Radio (RD) test of electrical system front left speaker output
- ad8260p600003b Radio (RD) test of electrical system front right speaker output
- ad8260p600004b Radio (RD) test of electrical system rear left speaker output
- ad8260p600005b Radio (RD) test of electrical system rear right speaker output
- ad8260p600011b Radio (RD) test of electrical system radio muting
- ad8260p600012d Radio (RD) test of electrical system antenna amplifier
- ad8261p2000d Auto pilot system (APS) diagnosis previous knowledge
- ad8261p600001d APS test of electrical system radio and navigation operating unit voltage supply
- ad8261p600004d APS test of electrical system HHT interface
- ad8261p600015d APS test of electrical system navigation processor antenna
- ad8261p600017d APS test of electrical system radio and navigation operation unit lighting
- ad8261p600018d APS test of electrical system speed sensitive speaker volume control
- ar8261p741202g Configure radio and navigation control unit (APS)
- gf8261p000101dj Auto pilot system (APS) arrangement of components
- gf8261p000103dj Auto pilot system (APS) operating information