What does code P1352 mean?

Q: What does code P1352 mean?

IC Output High Pulse Detected When Grounded Cyl 2. P1352 on Chrysler vehicles means the powertrain control module (PCM) commanded the ignition coil for cylinder 2 to fire, but the coil's feedback circuit reported a high voltage pulse while the coil driver was still grounded. The computer detected an unexpected electrical signal from the cylinder 2 coil circuit at the wrong time, indicating a problem with the coil, its wiring, or the PCM's internal driver.

DTC codes / Chrysler codes / P1352

P1352 · ChryslerIC Output High Pulse Detected When Grounded Cyl 2

P1352 on Chrysler vehicles means the powertrain control module (PCM) commanded the ignition coil for cylinder 2 to fire, but the coil's feedback circuit reported a high voltage pulse while the coil driver was still grounded. The computer detected an unexpected electrical signal from the cylinder 2 coil circuit at the wrong time, indicating a problem with the coil, its wiring, or the PCM's internal driver.

SystemPowertrain

Code typeChrysler specific

SeverityMedium

Fix difficultyIntermediate

AreaIgnition system and misfire

Guidance is general and written for Chrysler vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.