Addition of Blower Relay
| Subject: | Service Manual Update on Addition of Blower Relay |
| Models: | 1997 Saturns built after and including the following vehicle identification numbers (VINS): |
Model | Options | VIN No. |
|---|---|---|
Sedan/Coupe | Manual Trans w/ABS | VZ270302 |
-- | All Others | VZ271220 |
Wagon | Manual Trans w/o ABS | VZ270132 |
-- | Manual Trans w/ABS | VZ270132 |
-- | Automatic Trans | VZ276755 |
Purpose:
A blower relay has been added to the HVAC blower circuit as a model year 1997 interim design change. This blower relay is located in the main branch of the I/P wiring harness, near the splice packs. The blower relay is accessible from the driver's side footwell area of the instrument panel.
For 1997 vehicles built after and including the above VINS, use the diagnostics and service procedures in this bulletin to diagnose the HVAC blower motor electrical system.
For 1997 vehicles built before the above VINs, use the diagnostics in the "1997 HVAC Service Manual."
Blower Relay
Removal Procedure
- Locate blower on the driver's side in the footwell area. The blower relay is located in the instrument panel (I/P) wire harness, approximately 305 mm (12 in) from the power train control module (PCM) I/P connector.
- Remove the black tape from around the blower relay.
- Disconnect the blower relay from base by disengaging locking tab and gripping the base while pulling the relay away from the base.
Important: The blower relay is the first component taped to the I/P harness from the PCM I/P connector end.
Installation Procedure
- Install blower relay into base.
- Using high quality electrical tape, tape blower relay to harness.
Parts Requirements:
12193601 Relay Asm -- HVAC Blower
Claim Information:
To receive credit for this repair during the warranty coverage period, submit a claim through the Saturn Dealer System using the appropriate Electronic Labor Time Guide and Labor Operation Code D1027 (Replace Blower Motor Relay).
