DTC 56-27
DTC 56-26, 56-27: Undefinitive Received Data from the Gauge Control Module1. Make sure the ignition switch is OFF.
2. Connect the HDS to the DLC (A).
3. Turn the ignition switch ON (II).
4. Turn the ignition switch OFF and wait for 10 seconds. Then turn the ignition switch ON (II) and wait for 10 seconds.
5. Read the DTC.
Does the SRS indicator stay on, and is DTC 56-26 or 56-27 indicated?
YES - Faulty gauge control module; replace the gauge control module.
NO - Intermittent failure, system is OK at this time. Go to Troubleshooting Intermittent Failures. Troubleshooting Intermittent Failures If another DTC is indicated, go to the DTC Troubleshooting Index. DTC List - Body Control System