Service bulletin 1801202
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 630965 |
| Published by NHTSA | 2002-04-30 |
| Manufacturer's number | 1801202 |
| Manufacturer's date | 2002-02-25 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE:GASOLINE |
NHTSA's summary
SUBJECT REGARDING COLD START RPM FLARE. *JG
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Engine
| JEEP GRAND CHEROKEE | 1999, 2000 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 06V199000 | 2006-06-08. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN |
|---|---|
| 2002074 | 2002-04-17. Engine |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
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|---|---|
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| 1801301 | 2001-07-11. Service bulletin. SOME VEHICLE ENGINES MAY EXHIBIT A ROUGH IDLE AND / OR MALFUNCTION INDICATOR LAMP (MIL) LIGHT ON CONDITION UPON INITIAL START-UP AFTER A COLD SOAK WHEN TEMPERATURES ARE BELOW 50 DEGREES F (10 DEGREES C). THIS BULLETIN INVOLVES SELECTIVELY ERASING AND REPROGRAMMING THE POWERTRAIN CONTROL MODULE (PCM) WITH NEW SOFTWARE. *TT |
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