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Home >> Jeep >> 2022 >> Gladiator Mojave, Part Time T/Case Control, Standard Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Amplifier (Amp) - DTCS B14B9-2B To B21DD-85 >> DTC Troubleshooting >> B154F-00-Lost Crankshaft Pulse Signal >> Possible Causes

Possible Causes

Possible Causes
RELATED PCM CRANKSHAFT SENSOR CODES
CRANK POSITION (+/-) CIRCUIT OPEN
PCM
AMPLIFIER

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