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Home >> Jeep >> 2020 >> Gladiator Altitude, Standard Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> (Electronic Steering Lock Module (ESL) - Electrical Diagnostics) >> DTC Troubleshooting >> B2100-64-Ignition Run/Start Input-Signal Plausibility Failure >> Possible Causes
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Possible Causes

Possible Causes
RUN/START RELAY OUTPUT CIRCUIT SHORTED TO BATTERY
RUN/START RELAY OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE
GROUND CIRCUIT OPEN OR HIGH RESISTANCE
ELECTRONIC STEERING LOCK (ESL) MODULE

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  ELECTRONIC STEERING LOCK (ESL) PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .