Combination Meter Diagnosis

Combination Meter Diagnosis

Combination meter operates meters, indicators and information display according to input signals and CAN communication data from controllers. Conduct diagnosis as follows if there are problems with combination meter.
1) Check combination meter power supply and ground circuits.
2) Check every DTC relating to combination meter.
3) Using SUZUKI scan tool, check every DTC of all systems concerned.
- If DTC is found stored for any system during inspection in Step 2), go to applicable DTC diagnosis flow referring to the section for the system (control module) in question.
- If any of troubles described in table below has occurred independently even though display shows no abnormal DTC during inspection in Step 2), inspect concerned item according to instructions given below.

NOTE:
When checking each circuit, perform diagnosis of the circuit referring to "Circuit Diagram".