Power Output Diagnostic Mode
There is a Power Output Diagnostic Mode in the Multi-function Alarm Module that can be used to run a quick check on the operation of the Parasitic Power Control, the Courtesy Lights Control, and Inadvertent Power Control outputs. It is activated after all of the following actions have been performed:^ Close all doors.
^ Set Park Brake.
^ Turn Interior Lights on using Panel Dimmer Switch.
^ Turn Ignition Switch to "RUN" and, before 15 seconds pass, perform these steps:
- Open the RH front door.
- Cycle the Headlight Switch from "PARK" to "OFF" 3 times.
During Normal operation (no trouble found), the Multi-function Alarm Module will flash the interior lights for approximately 1 minutee and return to normal operation. In the event a short is found in the Inadvertent output circuit (CKT 1733), the module will chime as follows:
- 1 chime every 3 seconds - Inadvertent output failure
- 2 chimes every 3 seconds - Courtesy output failure
- 3 chimes every 3 seconds - Parasitic output failure
NOTE: The Multi-function Alarm Module can now be reset by a battery disconnect. This can be accomplished by removing the INT LAMP Fuse.