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Tags: a/c ccu board, ccu, climate control unit

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A/C CCU Board Service

Introduction

Around the 100.000 to 150.000 km range the first illumination and indicator bulbs in the Gauge Cluster start to fail. Replacing individual bulbs isn't economical considering the effort to get the cluster out of the car. Replacing all bulbs is the preferred route (except for AT vehicles - which will be explained below).

JDM 1997 AT Cluster

All bulbs can be replaced without disassembling the cluster, except ...

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Tags: a/c ccu board, ccu, climate control unit

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A/C CCU Board Service

Introduction
The NSX's Gauge Cluster is a good example for a nice and simple design - it features a symmetric layout with one large dial on each side, accompanied by two small dials. These main functionalities are realized:

• Speed dial (country specific labeling and range)
• Tachometer (model specific range)
• Temperature, oil pressure and fuel gauge
• Shift indicator (AT only)
• ~30 indicator lights (some model and country specific)

Variations and Build ...

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Tags: alpine, alpine head unit, audio head unit

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Electronics , Audio