Honda Accord: Cruise Control Input Test - Cruise Control - Engine Electrical - Honda Accord MK8 2008-2012 Service ManualHonda Accord: Cruise Control Input Test

NOTE: Always make sure that you have the latest Honda Diagnostic System (HDS) software.

1. Connect the HDS to the data link connector (DLC) (see step 2 on page 11 -3).

2. Turn the ignition switch to ON (II).

3. Make sure the HDS communicates with the vehicle and the engine control module (ECM)/powertrain control module (PCM). If it does not communicate, troubleshoot the DLC circuit (see page 11-181).

4. Go to PGM-FI, and check for DTCs (see page 11-3).

5. Do the following tests while monitoring parameters in the PGM-FI DATA LIST with the HDS.

NOTE: Intermittent failures are often caused by loose circuit connections. While monitoring cruise control inputs, flex the circuit wires, and note if any of the test results change.



    Circuit Diagram
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