Convertible Top System DTCS

2010 Ford Mustang Base, 2D Coupe, AutomaticSECTION Convertible Top System DTCS
Body Control Module - B DTC Chart

DTC Description Action
B1267:11 Convertible/Folding Top Activation Up Switch: Circuit Short to Ground GO to PINPOINT TEST A .
B1268:11 Convertible/Folding Top Activation Down Switch: Circuit Short to Ground GO to PINPOINT TEST A .
B1269:11 Convertible/Folding Top Fully Up Position Switch: Circuit Short to Ground REFER to GLASS, FRAMES AND MECHANISMS .
B126D:15 Convertible/Folding Top Fully Down Position Switch: Circuit Short to Battery or Open REFER to GLASS, FRAMES AND MECHANISMS .
B126E:23 Right Rear Window Fully Down Feedback: Signal Stuck Low CLEAR the DTCs. TEST the system for normal operation. REPEAT the self-test. If DTC B126E:23 returns, GO to PINPOINT TEST A .
B126E:24 Right Rear Window Fully Down Feedback: Signal Stuck High CLEAR the DTCs. TEST the system for normal operation. REPEAT the self-test. If DTC B126E:24 returns, GO to PINPOINT TEST A .
B126F:23 Left Rear Window Fully Down Feedback: Signal Stuck Low CLEAR the DTCs. TEST the system for normal operation. REPEAT the self-test. If DTC B126F:23 returns, GO to PINPOINT TEST A .
B126F:24 Left Rear Window Fully Down Feedback: Signal Stuck High CLEAR the DTCs. TEST the system for normal operation. REPEAT the self-test. If DTC B126F:24 returns, GO to PINPOINT TEST A .
B1278:12 Convertible/Foldable Top Up Relay: Circuit Short to Battery GO to PINPOINT TEST A .
B1278:14 Convertible/Foldable Top Up Relay: Circuit Short to Ground or Open GO to PINPOINT TEST A .
B1279:12 Convertible/Foldable Top Down Relay: Circuit Short to Battery GO to PINPOINT TEST A .
B1279:14 Convertible/Foldable Top Down Relay: Circuit Short to Ground or Open GO to PINPOINT TEST A .
B127A:12 Global Window Control: Circuit Short to Battery REFER to GLASS, FRAMES AND MECHANISMS .
B127A:14 Global Window Control: Circuit Short to Ground or Open REFER to GLASS, FRAMES AND MECHANISMS .
All Other DTCs - REFER to MULTIFUNCTION ELECTRONIC MODULES .
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.