How can I find out if my brake light is flashing?
How can I find out if my brake light is flashing?
Once a code is revealed, diagnosis can be fairly simple. Diagnostic trouble codes (DTC) can be displayed by jumping terminal A to terminal H on the Data Link Connector and observing the flashing of the BRAKE warning light on the dashboard. This test should only be performed when the BRAKE warning lamp is glowing.
Why is the brake warning light still on?
And when the obvious problems have been considered and ruled out, sometimes the dashboard warning light still remains illuminated. Naturally, the first step is to consider the obvious reasons why that dashboard warning light keeps glowing. The most obvious culprit is the switch located immediately under the parking brake pedal.
Why does the dashboard warning light keep glowing?
Naturally, the first step is to consider the obvious reasons why that dashboard warning light keeps glowing. The most obvious culprit is the switch located immediately under the parking brake pedal. If this malfunctions, the warning light may glow even if the brake has been released. Check this first and rule it out as a possible cause.
Why is the warning light on my Chevy c2500 not working?
The most obvious culprit is the switch located immediately under the parking brake pedal. If this malfunctions, the warning light may glow even if the brake has been released. Check this first and rule it out as a possible cause. This is a known issue on Chevy C1500 pickup trucks equipped with rear-wheel anti-lock (RWAL) brake systems.
Once a code is revealed, diagnosis can be fairly simple. Diagnostic trouble codes (DTC) can be displayed by jumping terminal A to terminal H on the Data Link Connector and observing the flashing of the BRAKE warning light on the dashboard. This test should only be performed when the BRAKE warning lamp is glowing.
Why is the brake light flashing on my C / K 1500?
Doing so will set a false code 9 and illuminate the BRAKE warning lamp. With the brake lamp on, the RWAL system will be disabled. CLEARING CODES Stored trouble codes must be cleared with the ignition switch OFF . Remove the STOP/HAZARD fuse for at least 5 seconds, the reinstall the fuse. 24 people found this helpful.
Why does the brake light come on when the key is turned on?
When the key is first turned on the RWAL module turns the dash brake indicator light on for 2 seconds, then it should go off. You can unplug the wire on the Combination valve to see if it is the cause on the light coming on. The RWAL system can store trouble codes, but it is only capable of storing one code at a time.
Why does my ralw brake light keep flashing?
88-94 Chevy trucks ralw brakes suck, I read a post of how many folks have spongy brakes and indicator light problems. Abs brake system desigh is bad when working or not. Many found the best solution is to unhook abs from control box wiring and remove the dump valve and pipe direct to perporsion valve for good results.
Doing so will set a false code 9 and illuminate the BRAKE warning lamp. With the brake lamp on, the RWAL system will be disabled. CLEARING CODES Stored trouble codes must be cleared with the ignition switch OFF . Remove the STOP/HAZARD fuse for at least 5 seconds, the reinstall the fuse. 24 people found this helpful.
When the key is first turned on the RWAL module turns the dash brake indicator light on for 2 seconds, then it should go off. You can unplug the wire on the Combination valve to see if it is the cause on the light coming on. The RWAL system can store trouble codes, but it is only capable of storing one code at a time.
What’s the code for the parking brake light?
Turn it off, set the parking brake, turn it back on and start. The condition that caused the code has been corrected and the light will no longer flash. Looking at the diagram that I linked to above the code for the parking brake is 1-2.
