ZEST BOLT Service Manual

Automated Manual Transmission 25 New Actuators: The guidelines of the procedure are illustrat- ed below: When? After replacing KIT After replacing clutch selection and/or en- gagement solenoid valve Why? The objective of the routine is to force the solenoid valve leakage to values which cor- respond to those of new solenoid valves. What tools are needed? Diagnosis equipment NOTES: The procedure takes approximately 5 se- conds. Power latch takes approximately 15 seconds. The procedure must be requested with engine off and key on. To store the val- ues in the ECU requires the key to be extracted and the power latch to end. Deleting statistical data The guidelines of the procedure are illustrat- ed below: When? Clutch unit replacement Kit replacement Replacing the gearbox Button panel replacement Steering wheel levers replacement Replacing the pump Replacing the accumulator only Pump relay replacement Resetting statistic data Why? Failure to carry out the procedure will not affect system operation. The following counters describe the history of each single component, which is why, when replacing a component referred to above, it is necessary to zero or reset to de- fault values the set of associated data. The information in the following counters can also identify the number of operations and faulty conditions in which the system was found when an error was validated. What tools are needed? Diagnosis equipment TCU control unit replacement procedure The guidelines of the procedure are illustrat- ed below: When? This procedure must only be run after re- placing the TCU. Why? Failure to carry out the procedure will not affect system operation. The following procedure allows the sys- tem's history to be conserved (gearbox and kit) transferring data from one TCU to an- other. This operation is possible if the services necessary for its execution are not affect- ed; i.e. if the TCU to be replaced does not give the possibility of reading the data, the procedure will not be able to be carried out. As mentioned, in this case the system operation is not affected. If the TCU and any other component sub- ject to the data set deletion procedure are replaced at the same time, the data rec- ords of the component to be replaced must be deleted before copying the REWRITABLE