C 1500 Truck 2WD V8-454 7.4L (1990)
9.
Connect the electrical connection at the blower motor.
10.
Install the ECM mounting bracket on the blower motor case.
11.
Install the ECM and the electrical connection to the ECM.
12.
Install the right lower dash bolt and kick panel.
13.
Install the courtesy lamp.
14.
Install the glove box insert and reconnect the battery.
SERVICE PARTS INFORMATION
Part Number
Description
Quantity
52457225
Blower Motor Cover
1
Parts are currently available from GMSPO.
WARRANTY INFORMATION
For vehicles repaired under warranty use:
Labor Operation:
T7166
Labor Time:
0.5 hr.
Trouble Code:
92
NOTE:
Labor Operation is coded to base vehicle coverage in the warranty system.