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OBD-II code · manufacturer-specific

U1222

SCP (J1850) Invalid or Missing Data for Interior Lamps

System
U — In-vehicle network
Severity
Moderate (3/5)
Can I keep driving?
Drive with caution
01

What does U1222 mean?

U1222 is defined as “SCP (J1850) Invalid or Missing Data for Interior Lamps”.

Drive gently and only as far as you need to; have it checked as soon as possible.

02

Related codes

03

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This page is general information; an exact diagnosis needs measurements and a technician’s check.