Signal lights do not blink on my chevy lumina APV

SOURCE: 1998 chevy lumina brake lights intermittent.

This is a classic example of turn signal switch failure. On GM vehicles with a multi-function turn signal switch and combination stop/turn/tail lights (all rear lights are behind red colored lenses except for back-up lights) The brake light power is routed through the turn signal switch. This makes it possible for the right rear light to function as a stop light while the left rear turn signal flashes, and vice-versa. When the contacts fail to remain constant the brake lights, and turn signals can become intermittent. The proof that the brake light switch is functioning correctly is that the high center (cyclops) brake light functions properly. Wiring integrity is verified if you can prove that turn signals operate, but that can still be intermittent with this complaint, BUT if you use your hazard switch to turn on all the signals at once, you can verify wiring integrity. This is because the turn signal, and the brake light use the same circuit, and bulb filament in the rear lighting assembly. If any Hazard lights fail to function, check bulbs first, then retest. If all Hazrd light flash correctly and reliably, bulbs, sockets, and wiring have proven integrity, and the turn signal switch is the remaining component in the system which needs to be tested. Unfortunately, this switch requires disassembly of the steering column for service, testing or replacement. If you have never disassembled, and successfully reassembled a GM tilt steering column, I would reccommend professional assistance.

SOURCE: Chevy Cavalier 2001 turn signal blinks fast

If new bulbs don't work, it is probably the harness that holds the bulb. I had to replace both on my car after fighting with the problem for over a year and not knowing.

SOURCE: serpentine belt diagram 1994 chevy lumina apv

Check the underside of the hood! You'll laugh!

SOURCE: my 1998 chevy lumina brake

I've had this problem. I tested everything and in my situation it was the four way switch that controls the blinker/high low beams/cruise control. If you depress the peddle, push the blinker lever forward or backward slightly you may see the brake lights come on. you would then know this switch is worn.
~B

SOURCE: I need a firing order for a 95 chevy lumina apv

I sincerely apologize for the late response...Due to the bad economic situation this site has had a substantial (+50%) increase in the number of questions being asked in the last four months.

Not sure if you have the 3.1L or 3.4L Engine, however I have included both below:

For the 3.1L:
Firing Order:
1-2-3-4-5-6
Cylinder:
1------3-------5
2------4-------6
(Front of Vehicle)
Ignition Connections
| 5 - 2 | | 3 - 6 | | 4 - 1 |
(Front of Vehicle)

For the 3.4L:
Firing Order:
1-2-3-4-5-6
Cylinders:
1------3------5
2------4------6
(Front of Vehicle)
Ignition Connectors:
| 1 - 4 | | 3 - 6 | | 2 - 5 |
(Front of Vehicle)


Again my apologies...
Let me know if this helped, or if you have additional information or questions. Feel free to contact me at FixYa.com!