Service bulletins for the 1993 Nissan 300ZX
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
23 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Ignition are shown. Show all
| P4120a | 2020-08-09. Service bulletin. ELECTRICAL SYSTEM:IGNITION:MODULE; ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN ON 1990-93 300ZX IGNITION POWER TRANSISTOR UNIT Service Campaign ID # P4120 is no longer active. • Repair orders opened after this bulletin’s published date are no longer eligible for reimbursement under Campaign ID # P4120. • Discard all previous versions of P4120. |
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| NTB94117 | 1995-03-17. Service bulletin. ELECTRICAL SYSTEM:IGNITION. VOLUNTARY SERVICE CAMPAIGN ON IGNITION POWER TRANSISTOR UNIT. *TW |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.