The 1997 Chevy Astro fuel relay switch is located on the firewall in the engine compartment. The fuel relay switch will be in the center of the firewall.
To bypass the ignition switch on a 1994 Chevy Astro, simply attach a wire to the ignition switch where it makes contact after the key is turned on. Run the wire to the push button and install at the lower part of the ignition switch to send power to the starter. Ê
On my 2000 Astro there is a small button just below and to the left of the headlight switch. Push that button four times in a row and you will hear a chime and the automatice headlights will be disabled. Tricky, eh?
on the left side at the gauge light switch is a push button , push it 4 times and it should work
You will need to remove the ignition switch retaining ring in your 2002 Chevy Astro Van. Slide the ignition switch out. Remove the wiring harness from the end of the ignition switch. Reverse the process to install the new ignition switch.
Chevy does not use an “Inertia” switch (persay). They do detect crashes, but resets are done by disconnecting the battery for 3 to 5 minutes (they are not like the ford where you push the reset button).
The 1999 Chevy Astro horn relay switch can be found on the back of the horn. The relay switch will be attached to the horn with two retaining screws.
The power off button.
On a 2004 Chevy Astro, the camshaft sensor is located in the front of the engine. It is on the left side of the timing cover behind the camshaft sensor.