Reading and Clearing Diagnostic Trouble Codes

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STEP-BY-STEP PROCEDURE




AUXILIARY MECHANISM: TEMPERATURE SETTING TRIMMER
The trimmer compensates for differences in range of ±3 °C (±6 °F) between temperature setting (displayed digitally) and temperature felt by driver.
Operating procedures for this trimmer are as follows:
- Begin Self-diagnosis STEP 5 mode.
- Press (fan) UP switch to set system in auxiliary mode.
- Display shows "61" in auxiliary mechanism. It takes approximately 3 seconds.
- Press either (HOT) or (COLD) switch as desired. Temperature will change at a rate of 0.5 °C (1.0 °F) each time a switch is pressed.

When battery cable is disconnected, trimmer operation is canceled. Temperature set becomes that of initial condition, i.e. 0 °C (0 °F).