Kanger 2.0 iVBAC DTC Troubleshooting data Version: 1.0 Date:31-March-22 Author: ERC, Chassis CoC This document must not be used in any way, such as copying and redistributing to third parties, without the consent of author. Copyright © TATA MOTORS Ltd. P a g e | 112 U1604-56 :- Control Module Configuration-Invalid/ Incompatible Configuration Overview: ISO Code U1604-56 Customer Symptom Warning Light Displayed Fault Effects (On Vehicle) EBD, ABS & ESC – Not available Lamp Status (If Any) ABS – ON, EBD – ON, ESC – ON Fault Detection Condition NA Normal Operating Condition I VBAC ECU is functional in between 10V to 16V Probable Trouble Area 1. Invalid variant written by diagnosis - Exceeding the range - Variant Mismatch to Vehicle 2. Variant not written by OEM plant (Supplier delivery state of 0xFF) Healing Condition Fault rectification(writing variant coding as per vehicle variant) Component Details: NA Preliminary Checks: NA
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