Diagnostic Trouble Code (DTC) Information

2004 Volvo V70 L5-2.5L Turbo VIN 59 B5254T2SECTION Diagnostic Trouble Code (DTC) Information





Diagnostic trouble code information

Condition
If the voltage in the central electronic module (CEM) exceeds 10 V for at least 1 second, diagnostic trouble code CEM-8F13 is set.

Substitute value
- None.

Possible source
- Defective light switch module (LSM).
- Signal wire short circuited to voltage supply.

Fault symptom[s]
- Beam setting adjustment does not work.

RENDER: 1.0x

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:

  • β€’ You smell fuel, burning insulation, or see smoke.
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  • β€’ You are not confident in the next step or safety outcome.