Page 297 - CTS - Mechanic Diesel - TP

MECHANIC DIESEL - CITS

9 Select DTC option on scan tool
10 Observe the scan tool to determine whether any trouble codes are present.
11 List out all trouble codes as indicates in scan tool. Note down the Freeze frame data

12 Use the scan tool literature (or) service manual to determine the meaning of the codes.
13 Rectify the fault of stored DTC code related circuit. Erase the trouble codes shown in the scan tool and clear
the freeze frame data.

14 Switch ‘OFF’ the ‘ignition and switch on again.
15 Check the engine Malfunction indicator is ON. Start the engine and check Malfunction Indication lamp goes off
16 When the test is completed turn the ignition switch to the ‘OFF’ position.
17 Remove the scan tool test connection cable from the diagnostic connector.

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CITS : Automotive - Mechanic Diesel - Exercise 16.2