Transport CanadaHigh Risk
2004 NISSAN FRONTIERTransport Canada Recall #2010373
The official notice
Defect
On certain vehicles the Intelligent Power Distribution Module (IPDM) assembly contains an Engine Control Module (ECM) relay that has a diode for electrical current noise reduction. The ECM relay may allow silicon vapor to form and over time the silicon evaporates from the diode molding which causes silicon oxide to develop on the ECM relay contact due to arcing. In certain instances, this oxidation could cause engine performance issues (hesitation, rough engine idle, slow start/no-start condition), and engine stalling at low engine speeds which may result in a crash.
Safety Risk
No risk description available.
Remedy
Dealers will replace the Engine Control Module (ECM) relay.
24,207 vehicles affectedMfr ref: R168, R169Updated June 10, 2026