Exploring frustration, creativity with Diagnostic Trouble Code C1102

April 1, 2017
I encountered a stubborn apparition-infested 1998 Ford Explorer, 4x2, 5.0L. This vehicle, which had an automatic transmission, California emission, “believed” it was a four-wheel drive, but it had a two-wheel drive powertrain!
About the Author

Jaime Lazarus

Jaime Lazarus retired in 2020 after 41 years in the transportation repair sector. Throughout his career, he filled such positions as “lube tech", mechanic, technician, shop-owner, inventor, automotive technologies instructor, and published author. Also known as “The Car Whisperer”, he was widely diversified in automotive diagnostics. Lazarus focused his career on emerging automotive technology, recognizing early on that the biggest challenge for automotive repair technicians is diagnosing electrical systems and electronic components. He was a four-time certified ASE Master Automotive Technician that had held the L-1 (Advanced Engine Performance) certification since the test's inception.   

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