Altima 2.5 SL L4-2.5L (QR25DE) (2002)
5.
Inspect the entire catalyst lower surface condition as shown in Figure D4.
IMPORTANT:
Make sure you inspect the entire lower surface. You are looking for cracks or holes in the lower surface.
6.
Return to the Repair Flow Chart for further instructions.
Procedure E - Install Exhaust Heat Shield Kit
Procedure E - Install Exhaust Heat Shield Kit:
(For PNC codes R3007, R3014, and R3016 ONLY)
NOTE:
Vehicles with PNC code R3015 or R3017 DO NOT need a heat shield kit installed. This includes some 2003 vehicles and all 2004 vehicles. Refer to
Service Comm for the vehicle-specific PNC code.