p0013
Moderate
Cadillac · SUVs
Camshaft Position Actuator Circuit (Exhaust Bank 1)
Quick Answer
Error code P0013 on your Cadillac SUVs means: Camshaft Position Actuator Circuit (Exhaust Bank 1). This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Connect OBD2 scanner and confirm code
2
Verify engine oil level and condition
3
Check timing chain tension
4
Replace exhaust camshaft actuator
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Exhaust camshaft actuator
Engine oil
Timing tools
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