P0352 on Buick Envista
Factory diagnostic protocol and troubleshooting wire for fault code P0352 specifically for the Buick Envista (2024–2026, 1.2L ECOTEC Turbo 3-Cyl (137HP / 162 lb-ft)).
1. Symptoms of P0352 on Buick Envista
When the Engine Control Module (ECM/PCM) on your Buick Envista (1.2L ECOTEC Turbo 3-Cyl (137HP / 162 lb-ft)) logs fault code P0352, drivers commonly observe:
2. Most Likely Causes on Buick Envista
Historical warranty claims and technical repair bulletins for Buick Envista point to the following failure distribution:
3. Step-by-Step DIY Repair Guide for Buick Envista
Swap Coil 2 with Coil 1. If code becomes P0351, replace coil. on the Buick Envista equipped with 1.2L ECOTEC Turbo 3-Cyl (137HP / 162 lb-ft).
Verify 12V power and trigger pulse. on the Buick Envista equipped with 1.2L ECOTEC Turbo 3-Cyl (137HP / 162 lb-ft).
Replace Coil B with OEM part. on the Buick Envista equipped with 1.2L ECOTEC Turbo 3-Cyl (137HP / 162 lb-ft).
Clear DTCs and confirm zero misfires. on the Buick Envista equipped with 1.2L ECOTEC Turbo 3-Cyl (137HP / 162 lb-ft).
Equipment for Diagnosing Buick Envista (P0352)
Direct-Fit Laser Iridium Spark Plugs (Set of 4/6)
Pre-gapped iridium spark plugs engineered to restore smooth combustion on Buick Envista.
Magnetic Swivel Spark Plug Socket Set
360-degree magnetic swivel socket prevents ceramic plug cracks inside deep engine spark wells.
BlueDriver Bluetooth Pro OBDII Scan Tool
Reads and clears enhanced codes (ABS, Airbag, Transmission, Engine) & live freeze-frame telemetry on phone.
Other Common Fault Codes on Buick Envista
Frequently diagnosed powertrain, emissions, and sensor trouble codes logged on the Buick Envista:
4. Buick Envista P0352 FAQs
What causes code P0352 to trigger on a Buick Envista?
On the Buick Envista (1.2L ECOTEC Turbo 3-Cyl (137HP / 162 lb-ft)), P0352 is most frequently caused by Dead Cylinder 2 ignition coil or Damaged harness wiring.
Where is the OBD-II port located on my Buick Envista?
On the Buick Envista, the 16-pin DLC diagnostic connector is located Under driver steering column. Plug in any standard OBD-II scanner with the ignition in the ON position to read freeze-frame parameters.
Can I safely drive my Buick Envista with code P0352?
No. Cylinder 2 ignition coil has failed. Given that P0352 carries a Critical severity rating, we advise avoiding heavy towing or aggressive throttle inputs until sensor readings are verified.