DTC U1040 Isuzu
Fuel Tank Filler Cover Control Switch. Signal Too Low
Fuel Tank Filler Cover Control Switch. Signal Too Low
Description
Diagnostic trouble code (DTC) GLA-522 is stored if the control module registers that the tailgate unlocking signal (5-door) or trunk lid opening signal (4-door) from the internal switch is less than 1.5 V for 10 seconds when the ignition is on. Note! A diagnostic trouble code (DTC) may be stored if the internal switch for opening unlocking the trunk lid tailgate is in the opening position for at least 10 seconds. Fault causes of this type are not included in the fault-tracing procedure.
Cause and Solution
The internal switch is sticking or caught.Short-circuit to ground in signal cable for unlocking opening from the internal switch.
Video Guide
Diagnostic Info
- DTC Code: U1040
- Brand: Isuzu