Ensure the harness isn't pinched by seat brackets or interior trim panels, which can lead to intermittent signal loss. Where to Find One
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On many Nissan models of this era, the ECU is tucked away in the trunk or under the passenger-side dash. Consult your service manual first. Ensure the harness isn't pinched by seat brackets
Optimized for late-80s and early-90s Nissan luxury chassis (Y31). 40268-H-088