Power Locks and Interior lights not working

Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's, Olds 98 91-96, Buick Lesabres and Park Avenue 91-96. Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.
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MARGR4V3Z
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Year and Trim: 1993 Bonneville SSE
Location: Clarkston, MI

Power Locks and Interior lights not working

Post by MARGR4V3Z »

Just recently they went out and are not working at all when they used to fine. I can lock all doors from outside with my key but thats it. None of the power door locks work. When I used to open the door the interior lights would come on and they dont anymore. What could cause this and what should I check?
-Zach
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Bugsi
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Year and Trim: (RIP 10/31/15) 1997 SE
05 Mercedes S500 4Matic
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Re: Power Locks and Interior lights not working

Post by Bugsi »

Clean the ground busses under the carpet on the driver side. There might be one on the passenger side. This is the problem around 90% of the time.
PontiacDad at WCBF `08: "By any chance, was his name. . .Radomir?"

R.I.P. 10/31/15: 1997 SE: "Silver Shadow"
`05 Mercedes S500
Hj2392
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Year and Trim: 99 Bonneville SSEI
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Re: Power Locks and Interior lights not working

Post by Hj2392 »

Not sure if you already did but check fuses as well.
99 SSEI gutted air box, K&N panel filter, Kenwood H.U.

98 SE Mechman 250 amp alt, XS power d3700, 2 runs 0 gauge, Kenwood H.U., 24 cubic foot box tuned for ~34 HZ, 2x 18" Audioque HDC3, GTP chrome 5 spoke, blizzak studable winter treads
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