V 20 P/U 4WD V8-379 6.2L DSL (1988)
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Remaining orange wire (ignition lead) to terminal C of high blower relay connector.
9.
Firmly install the high blower connector to the high blower motor relay.
10.
Bolt the high blower motor relay to the blower motor case using two 5/8 inch long (size 14) hex head sheet metal screws through the pre-drilled
holes.
11.
Attach negative battery cable.
12.
Verify that the blower motor operates properly. If the blower motor does not function properly check all connections, and ground for poor fit or
interference.
13.
Using Tech 1, clear any codes in the RWAL memory and test drive the vehicle under the conditions outlined above to assure the false code 7 does
not set.
Service Parts Information
Part Number
Description
14036273
High Blower Relay
2984911
High Blower Relay Connector
14 gauge electrical wire and connectors are available locally at most electronic stores.
Parts are currently available through GMSPO.
Warranty Information
Models
Labor Operation
Labor Time
S/T Trucks
T7041
.4 hr.
C/K Trucks
T7041
.5 hr.
FAILURE CODE:
92
NOTE:
Labor Operation is coded to base vehicle coverage in the warranty system.