Element 4WD L4-2.4L (2004)
9. Look in the following table for the switches most closely related to the problem. While still in Mode 2, operate the switches. If the circuit is OK,
the ceiling light should blink once. If the circuit is faulty, there will be no indication. In the table is a list of circuits that can be checked in Mode 2.
NOTE: You can check the rear door switches individually if the others are latched.
Does the ceiling light blink?
YES - Go to step 11.
NO - Go to step 10.
10. Check two or three other circuits listed in the chart.
Does the ceiling light blink for each circuit?
YES - The additional circuits are OK. Repair the short or open in the circuit that failed the test in step 9.
NO - Multiple failed circuits can mean that the control unit has failed without triggering a DTC, Test a few more circuits. If they also fail, test the
multiplex control unit inputs. If all the input test are OK, substitute a known-good multiplex control unit, gauge assembly, or ECM/ PCM, one at a
time, then recheck. If the system works properly, the part that was substituted is faulty; replace it. If there is still a malfunction, substitute a
known-good control unit for the next most likely faulty control unit, then recheck. If the system works properly, that control unit is faulty; replace
it.
