Qualcomm OBDII J1708 Guía para resolver problemas Pagina 37
- Pagina / 110
- Tabla de contenidos
- SOLUCIÓN DE PROBLEMAS
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
80-JB566-1 Rev. C 10-1
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
10
Troubleshooting Best Practices
Troubleshooting Guidelines
Keep Known Good MCP50 Component Spares in Shop
Spare parts should include:
• Vehicle Telematics Module (VTM50)
• Antenna
• Display Interface Unit (DIU50)
• Power/IO cable
Use a Test Cart to Perform Bad Part Verification/Double Checking
If a Qualcomm MCP50 part is diagnosed bad on a truck, insert the failed part on the test cart.
• If it continues to fail, part should be RMAd.
• If the suspect part does not fail on the test cart, further troubleshooting of the MCP50 will
be necessary.
Perform a Visual Inspection of the Installed MCP50
• Check for damaged cables, improper electrical connections, loose connections, and the
integrity of the installation, particularly the antenna.
• Bad mounts can contribute to system problems.
• Loose connections or parts not installed properly can allow excessive vibration which can
affect system performance.
Reseat All Cables
• Always inspect and reseat cable connectors prior to replacing any components.
• Inspect for corrosion and bent, broken, pushed, missing pins, and/or sockets.
Verify VTM50 LED Indicator Is in a Normal State
• When booting up, the Red LED should blink slowly at first then more quickly.
• Once boot up is completed, the Red LED should be off.
• During normal operations, the Red LED should be off.
• See section Chapter 22: VTM LED Indicator for more information.
- Installation and 1
- Troubleshooting 1
- QUALCOMM Incorporated 2
- 5775 Morehouse Drive 2
- San Diego, CA 92121-1714 2
- Installation Contents 3
- iv 80-JB566-1 Rev. C 4
- Important Safety Information 5
- Component Overview 7
- Display Holster 8
- RAM Mount 8
- Backing Plate 8
- Activation 9
- Online Activation Activation 10
- 2-2 80-JB566-1 Rev. C 10
- 80-JB566-1 Rev. C 2-3 11
- Activation Online Activation 11
- Application Management 12
- 80-JB566-1 Rev. C 2-5 13
- 2-6 80-JB566-1 Rev. C 14
- Installation Planning 15
- Installing the VTM50 17
- Securing the VTM50 18
- Using Self-Drilling Screws 18
- Antenna Installation 19
- Installing Antenna 20
- Selecting a Mounting Location 21
- Installing the Display 22
- Power/IO Cable Connection 25
- Extending MCP50 Ignition Wire 26
- Optional Accessories 27
- PTO Installation 28
- System Verification 31
- 9-4 80-JB566-1 Rev. C 34
- Troubleshooting Contents 35
- 80-JB566-1 Rev. C 36
- Troubleshooting Guidelines 37
- Replace Only Faulty Parts 38
- 08AAA_05 40
- 80-JB566-1 Rev. C 11-3 41
- (-) lead on Pin A 41
- (+) lead on Pin B 41
- 11-4 80-JB566-1 Rev. C 42
- DIU Problems 43
- Cannot Send Messages 45
- 13-2 80-JB566-1 Rev. C 46
- Cellular End to End Problems 47
- 14-2 80-JB566-1 Rev. C 48
- CDD Database Sync Problem 51
- 16-2 80-JB566-1 Rev. C 52
- GPS Fix Problem 53
- 18-2 80-JB566-1 Rev. C 56
- 19-2 80-JB566-1 Rev. C 58
- Ignition On Detection Problem 59
- 20-2 80-JB566-1 Rev. C 60
- Core Data Problem 61
- VTM LED Indicator 63
- 22-2 80-JB566-1 Rev. C 64
- Acquiring Network Problem 65
- System Overview 67
- Normal Performance 67
- - - - - - - - - - 69
- 24-4 80-JB566-1 Rev. C 70
- Overview 71
- Abnormal Performance 71
- Event Not Triggered 72
- 80-JB566-1 Rev. C 25-3 73
- Events Triggered in Error 74
- 80-JB566-1 Rev. C 26-1 75
- 26-2 80-JB566-1 Rev. C 76
- Appendix Contents 77
- Wiring Diagrams and Charts 79
- 6-Pin Power/IO Cable 80
- 9-Pin Power/IO Cable 80
- 08AAA_051 83
- A-6 80-JB566-1 Rev. C 84
- B-2 80-JB566-1 Rev. C 86
- 1/4" 88
- 03AAA_270a 88
- Butt Splicing 89
- 03AAA_90b 90
- Crimp tooth 90
- Do NOT crimp wire here 90
- Crimp here 90
- Crimping Tool 91
- Ring Terminals 92
- Proper Grounding 93
- Routing and Protecting Cables 94
- Standard RMA Procedure 95
- D-2 80-JB566-1 Rev. C 96
- Before You Start 97
- E-6 80-JB566-1 Rev. C 102
- Inspecting the Antenna 104
- Component Information 105
- 45-JB593-1 107
- 80-JB566-1 Rev. C G-3 107
- Paccar adapter 107
- G-4 80-JB566-1 Rev. C 108
- Installation Form 109
- H-2 80-JB566-1 Rev. C 110
© 2020, manymanuals.es. Todos los derechos reservados | 0.050 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales