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TML HARRIER Infotainment DTC Troubleshooting guide
Version: 0.3 Draft
Date: 17-Aug-18
Author:
Vijaya Bhaskar
B/Pritam Bansod
Page: 61 of 109
Copyright ©
TATA MOTORS Ltd.
This document must not be used in any way, such as copying and redistributing to third parties, without the consent of author.
B1C04-13: GPS Signal - circuit open
Overview:
Write up for the Related Sensor/Actuator or system:-
Shark fin Antenna – Shark fin Antenna is located on the roof of vehicle also known as GPS antenna. It is also
used for GPS Signal for navigation.
Pre-Check Points:
NO
Trouble Shooting:-
Below given flowcharts guides to troubleshoot the fault:
ISO Code
B1C04-13
Customer Symptom
User is unable to use navigation services
Fault Effects (On Vehicle)
No
Lamp Status (If Any)
No
Fault Detection Condition
1. User is unable to use navigation services.
2. This DTC gets logged when connection between
infotainment silver box and GPS antenna is
Open.
Normal Operating Condition
All navigation related settings shall be available to the user.
Probable Trouble Area
Wiring harness between silver box and GPS
antenna.
Silver box connector and its connector terminals
GPS antenna connector and its terminals
Intermittent connector and their terminals
Healing Condition
None