Diesel Data: Automotive Repair

Symptom Related Diagnostic Procedures

PROBLEM SYMPTOMS TABLE
If a normal system code is displayed during the DTC check but the problem still occurs, check the circuits for each problem symptom in the order given in the table given and proceed to the relevant troubleshooting.

HINT: Inspect the fuses and relays before confirming the suspected areas as shown in the table given.

Inspect each malfunction circuit in numerical order for the corresponding symptom.

Problem Symptoms Table: