U52 Factory-verified

GMC · Regular Production Option

Instrumentation, electronic

Years 1988–90 Models 3 Factory citations 5
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Also described as Instrument cluster, electronic

Also documented for BuickCadillacChevroletPontiac

Documented applications

  • 1989 Factory-verified

    electronic readout voltmeter, temperature, oil pressure, fuel, speedometer and tachometer; shared S/T platform code; cited from the joint S-10/15 Blazer/Jimmy pages of the S-10 Blazer kit

    GM Heritage factory kit — 1989 Chevrolet Blazer, p.17.
  • 1988, 1989 Factory-verified

    shared M-body code; cited from the joint Astro/Safari pages of the Astro kits.

    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.

This page aggregates every documented appearance of U52 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.