Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP2024GRAND CHEROKEE L LIMITED, RWDREPAIR AND DIAGNOSISBODY & FRAMESEATSFLOW STOW MODULE (FSM) - DTCS B1F21-11 TO B1F27-11
2024 Jeep Grand Cherokee L Limited, RWD
Flow Stow Module (FSM) - DTCS B1F21-11 To B1F27-11
2024 Jeep Grand Cherokee L Limited, RWDSECTION Flow Stow Module (FSM) - DTCS B1F21-11 To B1F27-11
- DTC Troubleshooting
- B1F21-11-3RD Row Seat Control Switches - Right-Circuit Short To Ground
- B1F21-15-3RD Row Seat Control Switches - Right-Circuit Short To Battery Or Open
- B1F21-2A-3RD Row Seat Control Switches - Right-Stuck
- B1F22-11-2ND Row Seat LT Easy Entry/Exit Switch 1-Circuit Short To Ground
- B1F22-15-2ND Row Seat LT Easy Entry/Exit Switch 1-Circuit Short To Battery Or Open
- B1F22-2A-2ND Row Seat LT Easy Entry/Exit Switch 1-Stuck
- B1F23-11-2ND Row Seat Rt Easy Entry/Exit Switch 1-Circuit Short To Ground
- B1F23-15-2ND Row Seat Rt Easy Entry/Exit Switch 1-Circuit Short To Battery Or Open
- B1F23-2A-2ND Row Seat Rt Easy Entry/Exit Switch 1-Stuck
- B1F26-11-2ND Row Seat LT - Latch-Circuit Short To Ground
- B1F26-13-2ND Row Seat LT - Latch-Circuit Open
- B1F27-11-2ND Row Seat Rt - Latch-Circuit Short To Ground
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.