Engine Controls - MIL ON/DTC P0420 Set: Overview

Classification:
EC02-022

Reference:
NTB02-092

Date:
September 5, 2002

'01 MY FRONTIER AND XTERRA W/KA24, MIL "ON" DTC P0420 CATALYST

IMPORTANT:
This bulletin supersedes NTB02-034. Please discard previously released copies of NTB02-034.

APPLIED VEHICLES:
2001 Frontier (D22)
2001 Xterra (WD22)

APPLIED ENGINE:
KA24 (4 cylinder) ONLY

SERVICE INFORMATION

If an applied vehicle has a MIL "ON" and the following DTC stored in the ECM:

^ P0420

Use the appropriate Service Procedure steps to determine if the bulletin applies to this vehicle. If the bulletin applies, complete the applicable Service Procedure steps to repair the incident, if it should occur.