Handbrake locking
- Make
- Lancia
- Model
- Thesis Factory Service Manual
- Year
- 2002–2009
- Section
- Handbrake › Handbrake locking
HANDBRAKE LOCKING
The handbrke remains locked on;
The fault is usually signalled by the handbrake warning light;
If the system is working manually, if a change of state (off/on) is requested through the button, the system signals any fault (impossibility of changing state) through a buzzer.
| STEP | OPERATIONS TO BE CARRIED OUT | TEST RESULTS | ||
|---|---|---|---|---|
| 1 | CHECK USING DIAGNOSTIC EQUIPMENT | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
Connect the Examiner diagnostic equipment to the diagnostic connector and check the following at the CAN:
| Move on to Step | 1. Control unit faulty | Continue following the instructions in the diagnostic table | |
| 2. Control units with faulty CAN line | 2. Continue following the instructions in the diagnostic table | |||
| 2 | CHECK USING DIAGNOSTIC EQUIPMENT | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
Using the Examiner diagnostic equipment connected to the diagnostic connector at the Brake Parking Node (N.P.B.): in error environment
| Move on to Step | 1. Presence of errors | 1. Continue following the instructions in the diagnostic table | |
| 2. Handbrake switch error | Move on to Step | |||
| 3 | ELECTRICAL SYSTEM CHECK. | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
Check the operation of the handbrake switch [see test 3380AB] and the continuity/insulation of the connections between the switch and the Parking Brake Node (N.P.B.) (Wiring Diagram ) E7025 ELECTRIC HANDBRAKE | Move on to Step | 1. Switch faulty | 1. Replace the switch | |
| 2. Connections broken/not insulated | 2. Restore the electrical connections (Wiring Diagram ) E7025 ELECTRIC HANDBRAKE | |||
| 4 | CHECK ON CORRECT OPERATION | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
| Check that the fault is no longer present | ||||
Parts & tools for this job For 2002 Lancia Thesis
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLSocket setSearch: socket set metric
- BOOKHaynes manualSearch: Haynes manual Lancia Thesis
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