| Components Location |

| 1. Temperature control actuator |
Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater unit assembly.
Description The temperature control actuator is located at the heater unit. It regulates the temperature by the procedure as follows.
Inspection 1. Disconnect the ignition switch connector (B) and key warning switch connector (A) from under the steering column. 2. Check for continuity between the terminals. 3.