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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 165 (Engine Controls And Fuel - 2.7L (L3B) - Diagnostic Information And Procedures (1 Of 3)) >> Diagnostic Information and Procedures >> DTC P002A-P002C, P03F1-P03F3, P2B39-P2B3B, or P3099-P309B >> Diagnostic Aids

Diagnostic Aids

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
Component Location

Front of Engine - Crankshaft Pulley
Intake Manifold  Actuator pin 1, 2* @ M129A Intake Camshaft Profile Actuator 1 @ Cylinder 1 - Exhaust Manifold 
Actuator pin 3, 4* @ M129B Intake Camshaft Profile Actuator 2 @ Cylinder 2 Actuator pin 1, 2*@ M130B Exhaust Camshaft Profile Actuator 2 @ Cylinder 2
Actuator pin 5, 6* @ M129C Intake Camshaft Profile Actuator 3 @ Cylinder 3 Actuator pin 3, 4* @ M130C Exhaust Camshaft Profile Actuator 3 @ Cylinder 3
Actuator pin 7, 8* @ M129D Intake Camshaft Profile Actuator 4 @ Cylinder 4 -
*The actuator pin numbers correlate to the DTC Descriptor actuator numbers.
Scan Tool Information

DTC Location Scan Tool Control Function - If applicable Scan Tool Parameter - If applicable
P002A, P002B, P002C, P005A Terminal 1 @ M130B Exhaust Camshaft Profile Actuator 2 Exhaust Camshaft Profile Actuator
  • Exhaust Camshaft Profile Actuator Control Circuit Test Status
  • Exhaust Camshaft Profile Actuator Control Circuit High Test Status
  • Exhaust Camshaft Profile Actuator Control Circuit Low Test Status
P2B39, P2B3A, P2B3B, P2B51 Terminal 6 @ M130B Exhaust Camshaft Profile Actuator 2 Exhaust Camshaft Profile Actuator
  • Exhaust Camshaft Profile Actuator 2 Control Circuit Test Status
  • Exhaust Camshaft Profile Actuator 2 Control Circuit High Test Status
  • Exhaust Camshaft Profile Actuator 2 Control Circuit Low Test Status
P03F1, P03F2, P03F3, P03F4 Terminal 1 @ M130C Exhaust Camshaft Profile Actuator 3 Exhaust Camshaft Profile Actuator
  • Exhaust Camshaft Profile Actuator 3 Control Circuit Test Status
  • Exhaust Camshaft Profile Actuator 3 Control Circuit High Test Status
  • Exhaust Camshaft Profile Actuator 3 Control Circuit Low Test Status
P3099, P309A, P309B, P309C, Terminal 6 @ M130C Exhaust Camshaft Profile Actuator 3 Exhaust Camshaft Profile Actuator
  • Exhaust Camshaft Profile Actuator 4 Control Circuit Test Status
  • Exhaust Camshaft Profile Actuator 4 Control Circuit High Test Status
  • Exhaust Camshaft Profile Actuator 4 Control Circuit Low Test Status
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