Auto pilot system (APS) diagnosis fault messages with APS test program - AD82.61-P-4001A
MODEL 140 as of 1.12.96 up to 31.12.97, 210.0 as of 1.6.96 up to 31.12.97 with CODE (351) Auto-Pilot-System (APS)
| Auto pilot system (APS) diagnosis, previous knowledge | AD82.61-P-2000A | ||
| Notes on testing with APS test program | AD82.61-P-2000-03A | ||
| Fault memory | |||
| Number/Designation | Possible cause | Note | Remedy |
| No fault display | No fault recognized | Nevertheless if there is a complaint: ↓ Auto pilot system (APS), testing electrical system |
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| AD82.61-P-6000A | |||
| If there is a fault during initial commissioning ↓ | |||
| 236 | Rear window defroster signal voltage, cables, navigation processor, APS (A2/30) | Model 140 | AD82.61-P-6000-09A |
| THE REAR WINDOW DEFROSTER CAUSES COMPASS MALFUNCTIONS. PLEASE CHECK REAR WINDOW CABLING. | Model 210 | AD82.61-P-6000-10A | |
| 250 | Voltage supply, cables, electronic compass (B26) | Repeat driving in a circle | |
| THE COMPASS COULD NOT BE CALIBRATED: YOU MUST DRIVE A COMPLETE CIRCLE | AD82.61-P-6000-08A | ||
| 255 | Voltage supply, cables, electronic compass (B26) | AD82.61-P-6000-08A | |
| THE COMPASS COULD NOT BE CALIBRATED. PLEASE CHECK THE COMPASS. | B26 | ||
| If there is a fault when recalibrating wheels ↓ | |||
| 370 | Cables, left front wheel speed sensor (L6/1), right front wheel speed sensor (L6/2), traction systems control module (N47) | Cables | |
| FAULT: CHECK THE WHEEL PULSE | The signals come via discrete data lines (no CAN) from traction systems control module (N47) | Chassis DMNL Index 9.1 dh0901pf00023x |
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| If there is a fault during the system test ↓ | |||
| 410 | Cable, electronic compass (B26) | AD82.61-P-6000-08A | |
| NO COMPASS DATA AVAILABLE. PLEASE CHECK COMPASS WITH CABLING. | B26 | ||
| 430 | Cable, electronic compass (B26) | AD82.61-P-6000-08A | |
| COMPASS NOT IN ORDER | Vehicle demagnetization: AR82.85-P-7392A |
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| 435 | Cable, electronic compass (B26) | Repeat compass test | |
| NO VALID COMPASS VALUES RECEIVED | AD82.61-P-6000-08A Vehicle demagnetization: AR82.85-P-7392A B26 |
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| 465 NO GPS DATA RECEIVED. GPS-ECU DEFECTIVE |
Global Positioning System (GPS) control module (N41/2) | GPS-ECU = Global Positioning System (GPS) control module (N41/2) is integrated in navigation processor, APS (2/30) |
GPS rear antenna (A2/23a2). Navigation processor, APS (A2/30) |
| 470 | Cable | Cable | |
| GPS ANTENNA DEFECTIVE | GPS rear antenna (A2/23a2) | GPS rear antenna (A2/23a2) | |