P1682 — OBD-II trouble code

A manufacturer-specific powertrain OBD-II trouble code. Below are the vehicles and failure patterns where owners report it, drawn from NHTSA complaints.

In ProblemsByVin's analysis of the NHTSA owner-complaint record, owners cite P1682 across 14 vehicle failure patterns. Diagnostic codes in complaints are reported by owners and are unverified — they point to where this code shows up, not a confirmed diagnosis. Open a page below for the full pattern (symptoms, mileage, repair costs owners cite).

Vehicles where owners report P1682 14 patterns

2014 Buick Enclave

electrical — Fuse Box Internal Defect / Loose Wire-Harness Connection

2014 Chevrolet Traverse

electrical — Fuse block/box defect causing power loss and stalling

2014 Chevrolet Traverse

powertrain — Stabilitrak/Traction Control System Malfunction with Power Loss and Stalling

2014 Chevrolet Traverse

engine — Sudden Loss of Engine Power and Stalling

2014 Chevrolet Traverse

steering — Engine power loss with limp mode and hard steering

2014 GMC Acadia

electrical — Stalling & Loss of Power (Reduced Engine Power Mode)

2014 GMC Acadia

powertrain — Loss of Power and Stalling While Driving

2013 Buick Enclave

electrical — Loose fuse box causing engine stall and fault code

2013 Chevrolet Traverse

electrical — Reduced Engine Power / Complete Stalling with Warning Lights

2013 Chevrolet Traverse

steering — Engine stall with loss of power and steering

2013 Chevrolet Traverse

engine — Engine stalling and loss of power

2008 Chevrolet Impala

electrical — Engine Power Reduced / Throttle System Limp Mode

2007 GMC Envoy

electrical — Engine Stall Without Warning

2006 GMC Envoy

powertrain — Transmission complete failure / loss of drive

Codes are pulled from what owners wrote in their NHTSA filings — they're allegations, not a shop diagnosis. Always confirm with a live scan. Browse all diagnostic codes →