G
p0013
Moderate
GMC · Trucks
Cam Position Actuator Circuit Bank 2
Quick Answer
Error code P0013 on your GMC Trucks means: Cam Position Actuator Circuit Bank 2. This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
  1. Defective cam actuator solenoid on bank 2
  2. Wiring harness damage or corrosion
  3. Timing component wear
  4. Low or dirty engine oil
  5. Variable valve timing system malfunction
How to Fix It
1
Perform oil level check and oil change if needed
2
Locate and inspect bank 2 actuator solenoid
3
Test solenoid valve resistance
4
Verify wiring integrity
5
Replace actuator solenoid or address timing issues
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
Cam actuator solenoid bank 2
Engine oil and filter
Wiring harness section
Timing chain if needed
Related Error Codes
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