Caterpillar: some air control valve (ACV) had plugs installed backwards in empty connector cavities
Caterpillar technical service bulletin REHS-8421 for 2012-2014 Caterpillar CT660.
- Bulletin number
- REHS-8421
- Component
- Equipment: appliance: air conditioner
- Summary
- Caterpillar: some air control valve (acv) had plugs installed backwards in empty connector cavities. The empty connector cavities permitted water intrusion, shorting out terminals. Model ct660. Model years not listed.
Vehicles covered
- Caterpillar CT660 2012-2014 201220132014
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