這個碼是什麼意思？
以下表述對應所列原廠與通報。使用前請核對完整故障碼、回報模組、年式與引擎。
故障碼描述偵測到的異常，不直接指定必須更換的零件。
原廠技術資料
11以下為英文原文
FORD
原文故障碼 P1639
MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P1639 (VEHICLE ID BLOCK CORRUPTED, NOT PROGRAMMED). *TT
FORD, LINCOLN, MERCURY
原文故障碼 P1639
INOPERATIVE OR INACURRATE SPEEDOMETER, 4X4 LAMP ILLUMINATD, AND / OR DIAGNOSTIC TROUBLE CODE P1635 OR P1639. *TT
MAZDA
原文故障碼 P1639
SOME VEHICLES MAY EXHIBIT INOPERATIVE OR INACCURATE SPEEDOMETER, 4X4 LAMP ILLUMINATION, AND / OR DIAGNOSTIC TROUBLE CODES P1635 AND / OR P1639, P0602 PRESENT AFTER POWER TRAIN CONTROL MODULE (PCM) OR INSTRUMENT CLUSTER…
FORD
原文故障碼 P1639
INOPERATIVE OR INACCURATE SPEEDOMETER, 4X4 LAMP ILLUMINATED, AND / OR DIAGNOSTIC TROUBLE CODE P1635 OR P1639 PRESENT AFTER POWERTRAIN CONTROL MODULE (PCM) OR INSTRUMENT CLUSTER REPLACEMENT. 1999-2002 VARIOUS FORD…
FORD, LINCOLN
原文故障碼 P1639
INOPERATIVE OR INACCURATE SPEEDOMETER AS WELL AS 4X4 LIGHT INOPERATIVE AND / OR DIAGNOSTIC TROUBLE CODE P1635 AND / OR P1639 AFTER A POWERTRAIN CONTROL MODULE (PCM) HAS BEEN REPLACED. *TT
FORD, MERCURY
原文故障碼 P1639
MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P1633 AND / OR P1639 WITH NO DRIVEABILITY CONCERN PRESENT. *TT
核對適用車輛
54車型關聯可作查閱線索；引擎、生產範圍與軟體條件請核對原廠資料。
| 品牌 | 車型 | 年式 |
|---|---|---|
| Buick | RAINIER | 2004 |
| Chevrolet | TRAILBLAZER | 2004 |
| Chevrolet | TRAILBLAZER | 2003 |
| Chevrolet | TRAILBLAZER | 2002 |
| Ford | E SERIES | 2002 |
| Ford | E SERIES | 2001 |
| Ford | E SERIES | 2000 |
| Ford | ECONOLINE | 2000 |
| Ford | ESCAPE | 2005 |
| Ford | EXPEDITION | 2002 |
| Ford | EXPEDITION | 2001 |
| Ford | EXPEDITION | 2000 |
更換零件之前
記錄故障碼與凍結資料，檢查電瓶狀態、相關故障碼和可見線束或軟管損傷。依該車診斷程序與測試結果決定維修，避免僅憑故障碼換件。
還能繼續駕駛嗎？
不能只憑故障碼判斷能否繼續行駛。故障燈閃爍、嚴重抖動、過熱、機油壓力警示或煞車轉向異常需立即注意。影響操控或引擎安全時，應在安全地點停車並求助。以車主手冊為準。