Vehicle Platform: OSPREY / AMP ECU Name: PEPS DTC Troubleshooting Data Version: 1.2 Date: 29 Mar 2017 Author: Rajasekhara Reddy Page: 48 of 369 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. B101A - 13:- Analog Engine Start/Stop Button Signal-1 - circuit open Overview:- ISO Code (DTC Code) B101A – 13 Customer Symptom Engine Start/Stop Button not functional. Fault Effects (On Vehicle) Engine Start/Stop Button not functional / Could not start vehicle. Lamp Status (If Any) NA Fault Detection Condition This fault is logged after the input switch test routine execution. User has to operate the Engine Start/Stop Button manually during routine. If open circuit fault is detected at Engine Start/Stop Button signal-1 then this DTC will be returned with the routine result and fault memory. Normal Operating Condition After execution of input switch test routine this DTC should not be returned with routine result and fault memory. Probable Trouble Area IPC fault Healing Condition IGN OFF ON Table 11:- B101A - 13 overview details Component Details:- 1. Engine Start/Stop Button. 2. PEPS ECU. Preliminary Checks:- 1. Check Battery Voltage (9V-16V) 2. Check ECU pins for oxidation, bending & damage.
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