Audio-HVAC-Display Module Removal/Installation

SRS components are located in this area. Review the SRS component locations, and the precautions and procedures in the SRS section before performing repairs or service.

NOTE:

Put on gloves to protect your hands.
Take care not to scratch the dashboard and related parts.
Lay a workshop towel under the parts when working on them to protect the face panel from scratches or other damage.
Do not work in a dusty or dirty place.
Discharge static electricity from your body before and during the work.
Do not touch the circuit board with your bare hands.
Do not work with dirty hands.
Be careful not to fold the flat plate cable.
Do not touch the terminal connector of the flat plate cable with your bare hands. (If you have touched it, wipe it off thoroughly.)

1.	Make sure you have the anti-theft codes for the radio and navigation system, then write down the frequencies for the radio's preset buttons.

2.	Remove the upper panel.

3.	Remove the screws and bolts, disconnect the audio-HVAC-display module connectors (A) and the antenna lead (B), then remove the audio-HVAC-display module (C). 6 CD type: CBA 1 CD type: CBAAA Navigation type: ABC

4.	Remove the mounting screws and the audio unit (A) from the radio brackets (B). 6 CD type: AB 1 CD type: AB Navigation type: BA

5.	Remove the mounting screws and the covers (A), then disconnect the connectors (B) (Navigation system) from the printed circuit board (C). 6 CD type: AC 1 CD type: AC Navigation type: BAC

6.	With navigation system: Remove the mounting screws and display unit (A) from the printed circuit board (B). BA

7.	Remove the mounting screws and control knobs (A), then remove the printed circuit board (B). 6 CD type: AB 1 CD type: AB Navigation type: AB

8.	Install the audio unit and printed circuit board in the reverse order of removal.

9.	Install the audio-HVAC-display module and note these items: Make sure the disconnected connectors plugged in properly, and the antenna lead is connected properly. Enter the anti-theft code for the radio, then enter the customer's radio station presets.