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Frt Seat Back/Cushion Heat Element is Non-Functional (Replace Seat Heat Element)

Subject:Front Seat Back and/or Seat Cushion Heat Element is Non--Functioning (Replace Seat Heat Element)

Models:1995-1999 Buick Riviera
1997-2000 Buick Park Ave, Ultra
1995-1999 Oldsmobile Aurora
with RPO KA1



Condition

Some customers may comment that the heated front seats do not operate properly.

Cause

This condition may be due to the seat heat element being non-functional.

Correction

Determine which element is non-functional.

Replace the front seat back and/or seat cushion heat element by performing the following applicable replacement procedure:

Seat Back Heat Element Replacement -- Front

For 1997-2000 Park Avenue and Ultra


    Object Number: 649812  Size: SH
  1. Remove the seat back cover. Refer to Seat Back Cover and Pad Replacement -- Front in the Seats sub-section of the Service Manual.

  2. Object Number: 649818  Size: SH
  3. Install the seat heat element (Park Avenue Ultra shown).
  4. • Remove the paper from the tape that is located on the back of the heat element.
    • Carefully position and press the heat element (1) onto the seat back cushion pad (2).
    • Tuck the narrow connecting strips into the seat back cushion pad trenches.
  5. Insert the seat heat element harness (3) between the seat cushion (4) and the adjuster assembly (5).

  6. Object Number: 649820  Size: SH
  7. Connect the seat heat element GREEN electrical connector to the Heat Module GREEN electrical connector.
  8. Cut off all of the old heat element harness (6) from the seat back trim cover.
  9. Important: Ensure the heat element is laying flat with no wrinkles on the seat back cushion pad.

  10. Install the seat back cover. Refer to Seat Back Cover and Pad Replacement -- Front in the Seats sub-section of the Service Manual.
  11. Ensure the seat heat function is operational.

Seat Cushion Heat Element Replacement -- Front

For 1997-2000 Park Avenue and Ultra


    Object Number: 649821  Size: SH
  1. Remove the seat cushion cover. Refer to Seat Cushion Replacement -- Front in the Seats sub-section of the Service Manual.

  2. Object Number: 649823  Size: SH
  3. Install the seat heat element (Park Avenue Ultra shown).
  4. • Remove the paper from the tape that is located on the back of the heat element.
    • Carefully position and press the heat element (7) onto the seat cushion pad (8).
    • Tuck the narrow connecting strips into the seat cushion pad trenches.
  5. Insert the seat heat element harness (9) through a hole located in the right rear corner of the seat cushion pad (10).

  6. Object Number: 649824  Size: SH
  7. Connect the seat heat element BLACK electrical connector to the Heat Module BLACK electrical connector.
  8. Cut off all of the old heat element harness (11) from the seat cushion trim cover.
  9. Important: Ensure the heat element is laying flat with no wrinkles on the seat cushion pad.

  10. Install the seat cushion cover. Refer to Seat Cushion Replacement -- Front in the Seats sub-section of the Service Manual.
  11. Ensure the seat heat function is operational.

Seat Back Heat Element Replacement -- Front

For 1995-1999 Aurora and Riviera


    Object Number: 650474  Size: SH
  1. Remove the seat back cover. Refer to Seat Back Cover and Pad Replacement -- Front in the Seats sub-section of the Service Manual.
  2. Install the seat heat element (Aurora shown).
  3. • Remove the paper from the tape that is located on the back of the heat element.
    • Carefully position and press the heat element (1) onto the seat back cushion pad (2).
    • Tuck the narrow connecting strips into the seat back cushion pad trenches.
  4. Insert the seat heat element harness through a hole located in the right rear corner of the seat cushion trim cover and the seat cushion pad.

  5. Object Number: 650475  Size: SH
  6. Connect the seat heat element GREEN electrical connector to the Heat Module GREEN electrical connector.
  7. Cut off all of the old heat element harness (3) from the seat back trim cover.
  8. Important: Ensure the heat element is laying flat with no wrinkles on the seat back cushion pad.

  9. Install the seat back cover. Refer to Seat Back Cover and Pad Replacement -- Front in the Seats sub-section of the Service Manual.
  10. Ensure the seat heat function is operational.

Seat Cushion Heat Element Replacement -- Front

For 1995-1999 Aurora and Riviera


    Object Number: 650476  Size: SH
  1. Remove the seat cushion cover. Refer to Seat Cushion Cover Replacement -- Front in the Seats sub-section of the Service Manual.
  2. Install the seat heat element (Aurora shown).
  3. • Remove the paper from the tape that is located on the back of the heat element.
    • Carefully position and press the heat element (4) onto the seat cushion pad (5).
    • Tuck the narrow connecting strips into the seat cushion pad trenches.
  4. Insert the seat heat element harness (6) through a hole located in the right rear corner of the seat cushion pad (5).

  5. Object Number: 650477  Size: SH
  6. Connect the seat heat element BLACK electrical connector to the Heat Module BLACK electrical connector.
  7. Cut off all of the old heat element harness (7) from the seat cushion trim cover.
  8. Important: Ensure the heat element is laying flat with no wrinkles on the seat cushion pad.

  9. Install the seat cushion cover. Refer to Seat Cushion Cover Replacement -- Front in the Seats sub-section of the Service Manual.
  10. Ensure the seat heat function is operational.

Parts Information

Vehicle

Part Number

Description

1997 - 2000

Buick Park Avenue Ultra

25704514

25704513

Frt Seat Back Heating Element

Frt Seat Cushion Heating Element

1997 - 2000

Buick Park Avenue

25698798

25698795

Frt Seat Back Heating Element

Frt Seat Cushion Heating Element

1995 - 1999

Buick Riviera

25698799

25698796

Frt Seat Back Heating Element

Frt Seat Cushion Heating Element

1995 - 1999

Oldsmobile Aurora

25698800

25698797

Frt Seat Back Heating Element

Frt Seat Cushion Heating Element

Parts are currently available from GMSPO.

Warranty Information

For vehicles repaired under warranty, use:

Buick Park Avenue and Ultra (1997-2000)

RPO

Labor

Operation

Description

Labor

Time

AQ7

(60 - 40)

C7061

ADD

DR - Frt Seat Back Cushion Cover and/or Pad - Replace

Install Seat Heat Element

0.7 hr*

0.1 hr

AQ7

(60 - 40)

C7060

ADD

PASS - Frt Seat Back Cushion Cover and/or Pad - Replace

Install Seat Heat Element

0.7 hr*

0.1 hr

AQ7

(60 - 40)

C6881

ADD

DR - Frt Seat Cushion Cover and/or Pad - Replace

Install Seat Heat Element

0.9 hr*

0.1 hr

AQ7

(60 - 40)

C6880

ADD

PASS - Frt Seat Cushion Cover and/or Pad - Replace

Install Seat Heat Element

0.8 hr*

0.1 hr

A66

(Bucket)

C7051

ADD

DR - Frt Seat Back Cushion Cover and/or Pad - Replace

Install Seat Heat Element

0.6 hr*

0.1 hr

A66

(Bucket)

C7050

ADD

PASS - Frt Seat Back Cushion Cover and/or Pad - Replace

Install Seat Heat Element

0.6 hr*

0.1 hr

A66

(Bucket)

C6871

ADD

DR - Frt Seat Cushion Cover and/or Pad - Replace

Install Seat Heat Element

0.7 hr*

0.1 hr

A66

(Bucket)

C6870

ADD

PASS - Frt Seat Cushion Cover and/or Pad - Replace

Install Seat Heat Element

0.7 hr*

0.1 hr

Buick Riviera (1995-1999)

RPO

Labor

Operation

Description

Labor

Time

AM6

(Frt Split)

C7061

ADD

DR - Frt Seat Back Cushion Cover and/or Pad - Replace

Install Seat Heat Element

Use published labor operation time

0.1 hr

AM6

(Frt Split)

C6881

ADD

DR - Frt Seat Cushion Cover and/or Pad - Replace

Install Seat Heat Element

Use published labor operation time

0.1 hr

AS7

(Bucket)

C7051

ADD

DR - Frt Seat Back Cushion Cover and/or Pad - Replace

Install Seat Heat Element

1.2 hrs*

0.1 hr

AS7

(Bucket)

C7050

ADD

PASS - Frt Seat Back Cushion Cover and/or Pad - Replace

Install Seat Heat Element

1.2 hrs*

0.1 hr

AS7

(Bucket)

C6871

ADD

DR - Frt Seat Cushion Cover and/or Pad - Replace

Install Seat Heat Element

1.5 hrs*

0.1 hr

AS7

(Bucket)

C6870

ADD

PASS - Frt Seat Cushion Cover and/or Pad - Replace

Install Seat Heat Element

1.5 hrs*

0.1 hr

Oldsmobile Aurora (1995-1999)

RPO

Labor

Operation

Description

Labor

Time

AQ9

(Bucket)

C7051

ADD

DR - Frt Seat Back Cushion Cover and/or Pad - Replace

Install Seat Heat Element

1.2 hrs*

0.1 hr

AQ9

(Bucket)

C7050

ADD

PASS - Frt Seat Back Cushion Cover and/or Pad - Replace

Install Seat Heat Element

1.2 hrs*

0.1 hr

AQ9

(Bucket)

C6871

ADD

DR - Frt Seat Cushion Cover and/or Pad - Replace

Install Seat Heat Element

1.5 hrs*

0.1 hr

AQ9

(Bucket)

C6870

ADD

PASS - Frt Seat Cushion Cover and/or Pad - Replace

Install Seat Heat Element

1.5 hrs*

0.1 hr

*This time is updated from the current Labor Time Guide Book.

The next update of the Labor Time Guide Book will contain this change.