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.
Conditions for Running the DTC
DTC B1325 must not be set as current for the amplifier to run any of the following tests.
DTC B1025 01, B1045 01, B1065 01, B1075 01, B1085 01, B1095 01, B1105 01
The test is run initially upon amplifier wake-up, and periodically every one second after amplifier operation begins.
DTC B1025 02, B1045 02, B1065 02, B1075 02, B1085 02, B1095 02, B1105 02
The test is run initially upon amplifier wake-up, and periodically every one second after amplifier operation begins.
DTC B1025 04, B1045 04, B1065 04, B1075 04, B1085 04, B1095 04, B1105 04
The test is run once during amplifier wake-up.
NO RELATED
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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.