Display Panel Control Unit Inputs and Outputs
When replacing a display panel control unit connector, match the wires to the cavities listed in the following table.
With Navigation
Without Navigation
NOTE:
For the display panel control unit connectors B, C, and D, refer to the Circuit Diagram of Climate Control (see CIRCUIT DIAGRAM
),
and for the display panel control unit connector E, refer to the System Description of Navigation System (see SYSTEM DESCRIPTION
).
DISPLAY PANEL CONTROL UNIT INPUT OUTPUT TEST
| Cavity | Wire | Connects to | Input/Output |
|---|---|---|---|
| A1 | BLK | Ground (G501) | ----- |
| A2 | RED | Dash lights brightness controller (bulb) | Input |
| A3 | BLU | BUS(+) | Input |
| A4 | RED/BLK | Lights-on signal | Input |
| A5 | YEL/RED | ACC (Main stereo power supply) | Input |
| A6 | WHT/RED | Constant power | Input |
| A7 | RED/BLU | Dash lights brightness controller (LED) | Input |
| A8 | BLU/WHT | Audio unit (IMS 1) | Output |
| A9 | GRN/ORN | Audio unit (IMS 0) | Output |
| A10 | WHT | Shield GND | ----- |
| A11 | RED | BUS(-) | Output |
| A12 | Not used | ----- | |
| A13 | Not used | ----- | |
| A14 | LT BLU | Multiplex integrated control unit | Input/Output |