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Vehicle Platform: OSPREY
ECU Name: Hella Body Control Module (BCM) DTC
Troubleshooting Data
Version: 1.4
Date: 15 May 2018
Author: Body CoC
Page: 37 of 855
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U1309-08:- Lost communication with Anti-Lock Braking System- ABS Message Timeout Failure
Overview:
ISO Code
U1309-08
Customer Symptom
Brake Lamp does not turn ON
Fault Effects (On Vehicle)
Brake Lamp does not turn ON
Lamp Status (If Any)
N.A
Fault Detection Condition
1. ABS connector is not connected properly or
disconnected from its location
2. CAN Stub wire from ABS connector side is
disconnected.
3. ABS ECU is not powered up.
Normal Operating Condition
ABS ECU communicates properly with TML diagnostic
Tool
Probable Trouble Area
Disconnection of the ABS connector
Healing Condition
To fix the ABS connector correctly and Fix the wiring
harness issues from ABS side.