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1988 Cadillac DeVille 4.5L High speed fan relay in relay center
Hi, Customer complaint vibration noise. Noise coming from fan relay inside car. This relay is getting square wave from BCM, as on-off time changes fan speed change. My question is why would you have medium and slow speed relay (which does not work since it doe...
FIX posted 7/20/2002
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Message Closed w/FIX
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Related Documents & Media | VIN | 1G6CD5152J |
| Engine | 4.5 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Affected | High Speed Fan Relay in Relay Center |
| Conditions | Vibration Noise |
| Misc. | BCM #1226464 Prom #Aatf 5446 |
Message Closed w/FIX
Vehicle Data
1988 Cadillac DeVille
| VIN | 1G6CD5152J |
| Engine | 4.5 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Affected | High Speed Fan Relay in Relay Center |
| Conditions | Vibration Noise |
| Misc. | BCM #1226464 Prom #Aatf 5446 |
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