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1992 Cadillac Eldorado 4.9L MIL Lamp on
Hello all! This caddy is losing communication on UART serial line somewhere... problem is it comes and goes so intermitten is becoming difficult to pinpoint. Main concern is when problem occurs, Fuel information and heater controls all show dashes and are inop...
FIX posted 5/24/2007
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Message Closed w/FIX
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5 Replies Received
5 Replies Received
Related Documents & Media | VIN | 1G6EL13B4N |
| Engine | 4.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPFI |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| A11 | ipc codes all display communication modules lost |
| E052 | pcm memory reset |
Message Closed w/FIX
Vehicle Data
1992 Cadillac Eldorado
| VIN | 1G6EL13B4N |
| Engine | 4.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPFI |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| A11 | ipc codes all display communication modules lost |
| E052 | pcm memory reset |
Video