Red oil pressure light is on
This page is for information only; a mechanic makes the diagnosis.
Likely causes
A red oil light while the engine runs means oil pressure has dropped; the most common cause is a low oil level. If the level is correct, the oil pressure switch or the oil pump is the suspect.
Can I keep driving?
Stop the engine in a safe place straight away and check the oil level. An engine running without oil pressure is badly damaged within a short time.
Related parts
Tap a part to see listings of that type.
The same symptom can have different causes; have a mechanic look at the vehicle before buying a part and, if possible, get the part code from them.
Frequently asked questions
What are the likely causes of "Red oil pressure light is on"?
A red oil light while the engine runs means oil pressure has dropped; the most common cause is a low oil level. If the level is correct, the oil pressure switch or the oil pump is the suspect.
Can I drive with "Red oil pressure light is on"?
Stop the engine in a safe place straight away and check the oil level. An engine running without oil pressure is badly damaged within a short time.
Which parts should be checked for "Red oil pressure light is on"?
Common causes include these parts: Oil Pressure Switch, Oil Pump. The mechanic who sees the vehicle decides which one to replace.