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G
p0010
Moderate
GMC · Trucks
Cam Position Actuator Circuit Bank 1
Quick Answer
Error code P0010 on your GMC Trucks means: Cam Position Actuator Circuit Bank 1. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
T0800T0800AT6000ET1500T1500AT2500T3500T1500E
Likely Causes
  1. Faulty camshaft position actuator solenoid
  2. Wiring or connector issue
  3. Timing chain stretch or slack
  4. Low oil level or dirty oil
  5. PCM variable valve timing control malfunction
How to Fix It
1
Check engine oil level and condition
2
Inspect cam actuator solenoid connector
3
Test solenoid coil resistance
4
Verify timing chain condition
5
Replace actuator solenoid or adjust timing as needed
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
Engine oil and filter
Timing chain if needed
Connector repair kit
Related Error Codes
P0171P0174P0300P0420P0430
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