Q501 4 Cylinder MT Application DTC Troubleshooting Data Version: 0.1 Date: 21-Sep-2018 Prepared By: Mithi Prasad, Sarang Kulkarni, Manish Gupta Checked By: Yogesh Jadhav Approved By: Satish Kumar P Page: 933 of 1052 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. K012 and Clutch position sensor pin 2 Is the continuity exists? 2 Check whether the EMS pin K052 is open circuited / shorted to Battery Rectify / Repair harness connections Go to next step 3 Check whether the EMS pin K012 is shorted to Ground or shorted to Battery. Rectify / Repair harness connections Go to Next step 4 Check for damage of pins / back out of pins at EMS connector and Clutch position sensor connector Rectify / Repair Connectors Go to Next step 5 Drive the vehicle in top gear and check through light press of brake, whether gear display in cluster changes automatically. Confirm it is a software bug and call hotline Go to Next step 6 Check whether the air gap is as per the specification mentioned below. Go to Next step Modify the Clutch position sensor fitment as per the specification 7 Fault Persists? Replace Clutch Position sensor Follow the steps again for reconfirmation 8 Fault Persists? Call Hotline Follow the steps again for reconfirmation Air Gap Requirement: DTC’s confirmation: After rectification, Test Drive the vehicle for 2 KM and ensure that no DTC’s are logged in ECM. Press the clutch pedal check the Clutch Top travel and bottom travel switch input parameters. When clutch Half pressed, Clutch Top Travel == Active, Bottom Travel == Inactive When Clutch full pressed, Clutch Top Travel == Active, Bottom Travel == Active
RkJQdWJsaXNoZXIy MTIwNTUz