Attention: TDR Forum Junkies 
Any help on this one is greatly appreciated.
This past weekend I changed my rims and tires on my diesel suburban. I had 245-75-16 on the stock steel rims and went to stock 8 lug aluminum chevy rims with 265-75-16 tires. Now my wife says that the ABS light came on today and that the pedal is pulsating. Maybe it's just a coincidence with the tire change but nonetheless, I need to figure out what to do about it.
In the past, we had a problem with the car pulling to the left and there was dirt in the master cylinder reservoir that got into the abs module. If I would expand the right side caliper, it would backflow the system clear the blockage. I wonder if now I need to just replace that module. Does anyone know what the module costs? Is there anything else that I should check before I start randomly changing parts? One more thing, it stops fine with the exception of the ABS light and the pulsating pedal. Thanks in advance.
This past weekend I changed my rims and tires on my diesel suburban. I had 245-75-16 on the stock steel rims and went to stock 8 lug aluminum chevy rims with 265-75-16 tires. Now my wife says that the ABS light came on today and that the pedal is pulsating. Maybe it's just a coincidence with the tire change but nonetheless, I need to figure out what to do about it.
In the past, we had a problem with the car pulling to the left and there was dirt in the master cylinder reservoir that got into the abs module. If I would expand the right side caliper, it would backflow the system clear the blockage. I wonder if now I need to just replace that module. Does anyone know what the module costs? Is there anything else that I should check before I start randomly changing parts? One more thing, it stops fine with the exception of the ABS light and the pulsating pedal. Thanks in advance.
