Test Point 20

Test point 20
Status lead, signal converter
Short to ground

Fault code 20
1. Pull off plug I on the alarm control module.
2. Pull off the plug on the signal converter for the transponder.
3. Ohmmeter on alarm control module plug I pin 12 and ground.
Display: Infinity Ohms

If display < 5 Ohms, check wiring harness for pinches and chafing damage.