#1
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Cube P1421 DTC Help
My SES light came on the other day and went off the next day. I checked and had a code P1421. Nowhere can I find a listing for Cube Codes that include this one. Any help? Thanks.
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#2
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It pertains to a cold start/warm up system and there is no help yet from Nissan. I am told there is a TSB pending but that is about all. The ecm thinks the veh should warm up faster than it is and it sets this code. The pending tsb will probably involve software update/reprogramming.
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#3
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P1421 cold start control. There IS an ECM reprogram available!!!! Get it to your dealer... I'm pretty sure ECM reprograms are covered 5yrs/60K miles under warranty.
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#4
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cube, dtc, p1421 |
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