Vehicle Platform & ECU Name DTC Troubleshooting Data Ver: 1 Date: 23/11/2022 Author: ERC Page 391 of 834 Copyright by TATA MOTORS Ltd. This document must not be used in any w ay, such as copying and redistributing to third parties, w ithout our consent P2101- 00: Throttle Actuator "A" Control Motor Circuit Range/Performance Overview: Code Cause Effect on Vehicle Fault Code: P2101-00 1. Throttle feedback has not met the demand in the expected time 2. Throttle is stuck - Mechanical failure 3. ECU connector loose connection/Pin backout 4. ECU hardware malfunction 1.CE Lamp On 2. Abnormal engine noise may be observed 3. Reduced vehicle performance 4. Disabled drive mode option Lamp status: Check Engine Lamp on Malfunction Indicator Lamp off Checkpoints: 2. Check battery voltage at Ignition off (Nominal Range ~11.5 V to 12.8V)) 3. Check for any other faults related to battery, ECU or throttle electrical faults. If present, address it first.
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