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TIAGO/TIGOR AMT Gasoline
DTC Troubleshooting Guide
Version: 4.0
Date: 18-04-2017
Author: Sathi/Anupama
Page: 427 of 427
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.
140 P1C13-
02
Invalid Data Received From
ECM-Message Rolling Counter
Error
-EMS (108 frame) rolling counter does not
change in two consecutive frames.
-Electromagnetic
interference
- High frequency noise.
141 P1C14-
01
Invalid Data Received From IPC-
Cyclic Redundancy Check Error
-IPC(197 frame)Checksum different from
that one received
-Electromagnetic
interference
- High frequency noise.
142 P1C15-
02
Invalid Data Received From IPC-
Message Rolling Counter Error
-IPC (197 frame) rolling counter does not
change in two consecutive frames.
-Electromagnetic
interference
- High frequency noise.
143 P1986-
07
Variant code procedure not
completed
Variant code procedure not executed
Variant code procedure
not executed
144 U0001/0
2
Engine LimpHome signal
Fault at accelerator pedal assembly
Fault at accelerator
pedal assembly
145 P0820-
03
Gear Lever Sensor Circuit–
Signal in Medium range
- Short circuit On Harness between Gear
Lever Sensor signal wires.
-Short Circuit On Harness lever between
Gear Lever Sensor signal wires.
-Short circuit On Harness TCU between Gear
Lever Sensor signal wires.
-Wiring Harness
connections
- Sensor connection
-TCU connection
146 P0821-
03
Gear Lever Sensor Circuit–
Signal in Medium range
- Short circuit On Harness between Gear
Lever Sensor signal wires.
-Short Circuit On Harness lever between
Gear Lever Sensor signal wires.
-Short circuit On Harness TCU between Gear
Lever Sensor signal wires.
-Wiring Harness
connections
- Sensor connection
-TCU connection
147 P0822-
03
Gear Lever Sensor Circuit–
Signal in Medium range
- Short circuit On Harness between Gear
Lever Sensor signal wires.
-Short Circuit On Harness lever between
Gear Lever Sensor signal wires.
-Short circuit On Harness TCU between Gear
Lever Sensor signal wires.
-Wiring Harness
connections
- Sensor connection
-TCU connection
148 P0823-
03
Gear Lever Sensor Circuit–
Signal in Medium range
- Short circuit On Harness between Gear
Lever Sensor signal wires.
-Short Circuit On Harness lever between
Gear Lever Sensor signal wires.
-Short circuit On Harness TCU between Gear
Lever Sensor signal wires.
-Wiring Harness
connections
- Sensor connection
-TCU connection