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Home >> Jeep >> 2021 >> Grand Cherokee L Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (5.7L - DTCS P1496 To P2166) >> DTC Troubleshooting >> P2101-Electronic Throttle Control Motor Performance - Bank 1 >> Possible Causes

Possible Causes

WARNING: This page is about a different variant/trim than selected.
Possible Causes
LOW BATTERY VOLTAGE
ETC MOTOR (+) CIRCUIT OPEN
ETC MOTOR (-) CIRCUIT OPEN
ETC MOTOR (+) CIRCUIT SHORTED TO 12 VOLTS
ETC MOTOR (-) CIRCUIT SHORTED TO 12 VOLTS
THROTTLE BODY ASSEMBLY
POWERTRAIN CONTROL MODULE (PCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .