One problem related to wiring has been reported for the 2007 Nissan Xterra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Nissan Xterra based on all problems reported for the 2007 Xterra.
The airbag lite began flashing on the dashboard. Took vehicle to the dealership and the only fix action was to begin replacing parts that Nissan recommended until it was fixed. No exact fix was given only the following: visually check wiring harness for connection and damage. All ok. Next step in procedure is to replace driver's airbag module. Subsequent procedures are to replace spiral cable, then diagnostic unit, and related harness. These are all costly steps and the parts being replaced may not be bad. The dealership couldn't determine exactly which portion was failing. In conclusion: the fix action was being replacing parts (extremely costly) until the problem is fixed. Computer code: b1054 (driver airbag module open).