Problem: The customer complained of
intermittent problems with the head lamps going off and on by
themselves and fuel pump staying on, even with the key off. There
were other random, intermittent electrical problems too. The
malfunction indicator lamp (MIL) was on.
Vehicle: 2007 Chevrolet Aveo, L4-1.6L,
Problem: The vehicle was brought to the
shop because it was overheating only on short trips around town.
It was fine on the freeway. The shop replaced the thermostat,
radiator and coolant. The cooling fans were operating correctly.
After all the repairs, the engine was still overheating.
Vehicle: 2003 Hyundai Santa
Fe, V6-3.5L, Automatic Transmission
Mileage: 155, 778
Problem: The vehicle came into the shop
with the check engine light on. The tech connected a scan tool
and pulled the two codes listed below. He also test-drove the
vehicle to confirm that the engine had no throttle response. It
Problem: The vehicle came in from a body
shop. The collision damage had already been repaired. When they
body shop performed their “Post-scan”, the found a DTC, P058C -
Battery Monitor Module Temperature Monitoring Performance. They
had not found any codes in the “Pre-scan”.
Problem: This vehicle had erratic gauge and
warning light operation and the HVAC controls only worked
intermittently. The Malfunction Indicator Light (MIL) was ON as
well as the ABS, TCS and Security lights. Additionally, the fuel
level gauge was inoperative.