The control module detected a fault associated with the Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 8 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chevrolet.
TuningBot DTC Database · v4.37.15
P1358 Chevrolet - Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 8
Manufacturer-specific interpretation for Chevrolet. All interpretations of P1358
What P1358 means
Related and nearby codes
How to read P1358
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Frequently asked questions about P1358
What does P1358 mean?
Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 8. The control module detected a fault associated with the Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 8 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chevrolet.
Is P1358 generic or manufacturer-specific?
P1358 is a manufacturer-specific code. In this database it is documented for: Chevrolet. The same number can mean something different on other brands.
Can TuningBot remove P1358 at file level?
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
