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Vehicle Platform: OSPREY / AMP
ECU Name: PEPS
DTC Troubleshooting Data
Version: 1.2
Date: 29 Mar 2017
Author:
Rajasekhara Reddy
Page: 206 of 369
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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.
Trouble Shooting:-
Start
1. Keep vehicle in static condition.
2. Turn IGN ON.
3. Keep UID outside the vehicle.
Is
DTC-131D-11
Present
?
Check & Fix for the cut & short to Ground on
the harness between wire of connector-2 /
pin-11 and BCM wake-up input.
Stop
No
Yes
DTC’s confirmation:-
1. If short to ground fault was created on the hardwired wakeup output to BCM in OFF and Accessory power mode
along with wakeup trigger is generated in peps.
2. If short to ground fault was created on the hardwired wakeup output to BCM in Ignition power mode.
Circuit Schematic Diagram:-