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.
Notes On INTERMITTENTS
If intermittent code "B113" is being set, manipulate related wiring while observing BCM data parameter "BD25". If failure is induced, reading will jump from its normal value to a reading outside range of -144 to 189°F (-34 to 96°C).
If the value displayed by "BD25" is not reasonably close to actual temperature of air at sensor, check for poor terminal contact or replace sensor. To obtain an accurate sensing of the car interior temperature, the aspirator must draw in-car air past sensor.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.