This 2003 Ford F350 Super Duty Lariat Pickup came in with the complaint that the radio would turn off while driving down the road. At the same time the power windows and the dome light would no longer work. Sometimes hitting a bump in the road or tapping on the top of the dash would … Continue reading “2003 Ford F350 Radio & Power Windows Stop Working”
This 2009 Chevrolet Silverado came in with the complaint that the a/c was blowing out hot air on the driver’s side of the dash.The vent temperature was 140°F and the outside air temperature was 97°F in August in sunny South Carolina. I told the customer that I would not be able to get to it … Continue reading “2009 Chevrolet Silverado Driver’s Side Air Stuck On Heat”
This 2007 Chevrolet Monte Carlo SS came in with multiple complaints including the Emissions 1 fuse blowing in the underhood fuse box. Also there were several codes being set in the PCM as a result, P0030, P0036, P0053, P0054 and P0443. All can be related back to the blown Emissions 1 fuse. Because the Emissions … Continue reading “2007 Chevrolet Monte Carlo SS Emissions 1 Fuse Blows”
This 2004 Cadillac CTS came in with the complaint that the ignition switch would not fully turn off. The engine started and ran normally and could be turned off but the key would stop rotating as if the shifter was still in gear. As a result the battery would go dead. First things first if … Continue reading “2004 Cadillac CTS Ignition Will Not Turn Off Completely”
This 2008 Chevrolet Avalanche came in with the complaint that the right front turn signal did not work. This article applies to Avalanche, Escalade, Silverado, Sierra, Suburban, Tahoe and Yukon trucks and suv’s. This generation of GM truck or Suv does not use a turn signal flasher relay as we have always known in the … Continue reading “2008 Chevrolet Avalanche Right Front Turn Signal Inop”
This 2007 Chevrolet Tahoe came in with the complaint that the cruise control had been not working at times but now the situation had changed to not working at all. With or without a scan tool this is a very easy diagnosis. Checking the engine codes there was a code P0573 00 for a fault … Continue reading “2007 Chevrolet Tahoe Cruise Control Does Not Work”
This 2012 Chevrolet Express van came in with the complaint that the horn was stuck on and the the battery goes dead even though the horn has been disabled/disconnected. The customer could not accurately explain how the horn had been disconnected. I figured that the fuse or the relay must have been removed. The cover … Continue reading “2012 Chevrolet Express Van Horn Stuck On Battery Goes Dead”
This 2006 Chrysler Sebring came in with several electrical problems but the chief concern was that the alternator was not charging. The customer also stated that the wipers did not work and that the check engine light has been on for a while. Codes P0135, P0141, P0155, P0161 and P0622 were stored. The first four … Continue reading “2006 Chrysler Sebring Convertible Multiple Electrical Problems”
This 2007 Chevrolet Express G1500 van came in with the complaint that the A/C would not work. Neither the blower nor the compressor would come on. Looking at a wiring diagram revealed that fuse number 10 in the interior fuse box supplies power to both the compressor and blower control portions of the HVAC system. … Continue reading “2007 Chevy Express G1500 Van, Fuse #10, HVAC Fuse Blows”
This 2002 Toyota Highlander with automatic temperature controls came in with the complaint that the air conditioning controls head was stuck at 84°F in the middle of summer. The setting would not change regardless of control movement. The system was putting out hot air also. The trim panel around the HVAC control panel is secured … Continue reading “2002 Toyota Highlander Temperature Stuck On HVAC Control Head”