For 1990-2009 cars only
Odor Description for GMC Truck Savana 1998
The air conditioning system emits odors primarily at startup in hot, humid climates. This odor may result from the following conditions:
| • | Debris in the heater/evaporator case |
| • | Mold growth on the evaporator core |
In order to address this condition, a service kit is available through GMSPO.
A single application of this deodorizer, GM P/N 12370470, removes odor from the air conditioning system. However, installation of a delayed blower control module is recommended in order to prevent the odor from returning. Refer to the supplied installation instructions.
