Manual Temperature Control

B2214 - HVAC Climate Control Internal

For a complete wiring diagram, refer to.

• When Monitored: With the ignition on.

• Set Condition: If the A/C heater control has an internal fault. This DTC has a maturing time of 5 seconds and a de-maturing time of 10 seconds. If the DTC's status changes from active to stored it will stay in memory for 100 ignition cycles.






• This DTC must be active for the results of this test to be valid. Do not perform this test if this DTC is stored.

Test Step 1 - Replace the A/C heater control



Repair

• Replace the A/C heater control.

• Perform the HVAC Verification Test. Refer to => Non-DTC Based Diagnostics. HVAC Verification Test