2015 Chevrolet Suburban (Push To Start)
- Bypass install OK
- Decryptor OK
- 3x lock with factory remote OK
Step 1, turn the ignition on, yellow light on EVO-ONE. Step 2 -- hold valet switch until LED flashes. This never happens. The LED never comes on. Valet switch tested fine with DMM.
UPDATE: I can enter function programming mode, if done so quickly (within ~10 seconds) of engine ignition. But if I let the vehicle idle for 30 seconds first, I cannot enter function programming mode, no matter how long I hold down the valet button.