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B0790 Diagnostic Trouble Code Discussion for September 2007

Transfer Case Neut. Indicator Circuit


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Trouble Ticket Help Requests for DTC B0790
Help Request Posted
2003 Chevrolet Trailblazer LS 4.2L MIL Lamp on, OTHER SERVICE LMPS VIN: 1GNDT13573
B0790: Transfer Case Neut. Indicator Circuit. When the heater fan is turned on the 4wd service lamp, ABS lamp, Brake warning lamps come on and the U1041 code sets when fan is turned on. When this happens, the fan does not come on and the communication with the scanner is cut off. When the fan is turned of...
September 05, 2007
2003 Chevrolet Trailblazer LS 4.2L MIL Lamp on, OTHER SERVICE LMPS VIN: 1GNDT13573
B0790: Transfer Case Neut. Indicator Circuit. When the heater fan is turned on the 4wd service lamp, ABS lamp, Brake warning lamps come on and the U1041 code sets when fan is turned on. When this happens, the fan does not come on and the communication with the scanner is cut off. When the fan is turned of...
September 05, 2007