Diagnostic Mode d:1
Select diagnostic mode 1 in order to read out stored trouble code.
The clock display shows designation "d : 1".
The function display introduces the trouble code read-out by flashing the number "12" three times and then flashing the trouble codes three times in numerical order.
The entire trouble code set is repeatedly given until diagnostic mode 1 is exited.
| Fehler! Datei kann nicht geöffnet werden! | |||
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| .P. C4365.tif | 9 | 7,5 | tiff;; |
If no fault is present, "----" is flashed instead of the trouble code.
After removal of cause of fault, the fault memory can be erased by actuating the start key.
| Fehler! Datei kann nicht geöffnet werden! | |||
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| .P. C4363.tif | 9 | 7,5 | tiff;; |
| Trouble | Trouble Code Explanation | Trouble-shooting | |
| Code | |||
| 167 | The trouble code is set when the | - Tank indicator in instrument does not function: | |
| the fuel gauge signal voltage at | 1. Fuel gauge or connection defective (short circuit to ground) | ||
| the board computer is too small. | 2. Instrument defective | ||
| Simultaneously, the range function | |||
| is blocked by a flashing "F". | -Tank indicator in instrument functions: | ||
| 1. Lead interruption between fuel gauge and board computer Ter. 26, | |||
| bimetal measuring device or Ter. 8, on VECTRA/CAVALIER with | |||
| LCD instrument | |||
| 2. Wrong program memory installed | |||
| 3. Board computer defective | |||
| 168 | The trouble code is set when the | - Tank indicator in instrument does not function: | |
| the fuel gauge signal voltage at | 1. Fuel gauge or connection defective (interruption) | ||
| the board computer is too large. | 2. Ground connection at fuel gauge defective | ||
| Simultaneously, the range function | 3. Instrument defective | ||
| is blocked by a flashing "F". | |||
| - Tank indicator in instrument functions: | |||
| 1. Wrong program memory installed | |||
| 2. Board computer defective | |||
| 169 | The trouble code is set when the | 1. Disconnect temperature sensor plug connection P13 and measure | |
| temperature sensor signal voltage at | resistance of temperature sensor (multimeter, measuring range: 2 | ||
| the board computer is too low. | Nominal value: 700 W - 135 kW. | ||
| Simultaneously, the outside | 2. Short circuit to ground of lead between board computer Ter. 13 and | ||
| temperature function is blocked by a | temperature sensor plug P13 | ||
| flashing "F". | 3. Board computer defective | ||
| 171 | The trouble code is set when the | 1.Disconnect temperature sensor plug connection P13 and measure | |
| temperature sensor signal voltage at | resistance of temperature sensor (multimeter, measuring range: 2 | ||
| the board computer is too high. | Nominal value: 700 W - 135 kW. | ||
| Simultaneously, the outside | 2.Lead interruption between board computer Ter. 13 and temperature | ||
| temperature function is blocked by a | sensor plug P13 | ||
| flashing "F". | 3.Lead interruption between board computer Ter. 12 and temperature | ||
| sensor plug P13 | |||
| 4.Board computer defective | |||
| 173 | The trouble code is set when the | 1.Short circuit to ground of lead between board computer Ter. 24 and | |
| injection control unit signal shows | control unit of injection system | ||
| a ground level longer than 500 ms; | 2.Board computer defective | ||
| The following functions are blocked | 3.Control unit of injection system defective | ||
| by a flashing "F". | |||
| - current consumption | |||
| - average consumption | |||
| - range |