What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P1000OBD SYSTEMS READINESS TEST NOT COMPLETEManufacturer communications
9Original wording in English
MACK
Reported code forms P1000 - 00
Mack Chassis - DTC P1000 - 00 Active On Diagnostic Trouble Code ( DTC ) Readout/Report, No Description or Diagnostic Information
MACK
Reported code forms P1000-00
DTC P1000-00 may come active on a chassis, either alone or accompanying other SCR system codes.
MERCEDES-BENZ
Reported code forms P100000
ACTIVE CURVE SYSTEM malfunction in instrument cluster in combination with the following fault codes in the ACS control unit: P100000: The oil pressure at the front axle is too low. (Veh. up to approx. 7/2012) P100200:…
FORD, LINCOLN, MERCURY
Reported code forms P1000
DTC P1000 MAY NOT CLEAR IN HIGH ALTITUDE CONDITIONS. *TT
MERCURY
Reported code forms P1000
DIAGNOSTIC TROUBLE CODE P1000 (OBD SYSTEMS READINESS TEST NOT COMPLETE) RESETTING AFTER IT HAS ALREADY CLEARED. *TT
MAZDA
Reported code forms P1000
SOME VEHICLES BUILT PRIOR TO JANUARY 2, 2001 MAY EXHIBIT ROUGH IDLE, ANTI-LOCK BRAKE SYSTEM (ABS) WARNING LAMP ILLUMINATION, INOPERATIVE OR ERRATIC SPEEDOMETER, DIAGNOSTIC TROUBLE CODE (DTC) P0500, P0501, P0503, P1721,…
Check vehicle applicability
61A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Ford | FORD | Year not specified |
| Ford | FUSION | 2006 |
| Ford | MUSTANG | 2006 |
| Ford | RANGER | 2001 |
| Ford | RANGER | 2000 |
| Jaguar | SEDAN RANGE | 1996 |
| Lincoln | ZEPHYR | 2006 |
| Mack | MACK | Year not specified |
| Mack | TD | Year not specified |
| Mazda | B-SERIES TRUCK | 2001 |
| Mazda | B-SERIES TRUCK | 2000 |
| Mercedes-Benz | AMG GLE43 | 2018 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.