GM Service Manual Online
For 1990-2009 cars only
Table 1: From Closed to Open
Table 2: From Open to Closed

From Closed to Open

Folding Top Position

Switch

Parameter

Fully Closed

Folding Top Header Latch Cyl./S1

X

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Unlatched

RF RCL Unlatched Switch/S9

Inactive

RF RCL Latched Switch/S10

Active

LF RCL Unlatched Switch/S11

Inactive

LF RCL Latched Switch/S12

Active

Folding Top Downstack Receiver Sw./S13

Not in Position

Folding Top Bell Crank Sw./S14

Over Center

Folding Top Header Dowel Pin/S17

In Position

Folding Top Header Latched/S18

Yes

RCL Front Sw. Ready to Latch/S19A and S19B

In Position

Luggage Barrier In Place/S20

Yes

Valve 1 Command/V1

Off

Valve 2 Command/V2

Off

Start Opening Latches

Folding Top Header Latch Cyl./S1

X

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

X

RF RCL Unlatched Switch/S9

X

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

X

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

Not in Position

Folding Top Bell Crank Sw./S14

X

Folding Top Header Dowel Pin/S17

In Position

Folding Top Header Latched/S18

X

RCL Front Sw. Ready to Latch/S19A and S19B

In Position

Luggage Barrier In Place/S20

Yes

Valve 1 Command/V1

On

Valve 2 Command/V2

Off

Opening Latches

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

Active

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

Active

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

Not in Position

Folding Top Bell Crank Sw./S14

X

Folding Top Header Dowel Pin/S17

In Position

Folding Top Header Latched/S18

X

RCL Front Sw. Ready to Latch/S19A and S19B

In Position

Luggage Barrier In Place/S20

Yes

Valve 1 Command/V1

On

Valve 2 Command/V2

Off

Complete Opening Latch

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

Active

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

Active

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

Not in Position

Folding Top Bell Crank Sw./S14

Not Over Center

Folding Top Header Dowel Pin/S17

In Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

In Position

Luggage Barrier In Place/S20

Yes

Valve 1 Command/V1

On

Valve 2 Command/V2

Off

Start Raising Deck Lid

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

Active

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

Active

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

Not in Position

Folding Top Bell Crank Sw./S14

Not Over Center

Folding Top Header Dowel Pin/S17

In Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

Not in Position

Luggage Barrier In Place/S20

Yes

Valve 1 Command/V1

On

Valve 2 Command/V2

Off

Complete Raising Deck Lid

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

Yes

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

X

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

X

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

Not in Position

Folding Top Bell Crank Sw./S14

Not Over Center

Folding Top Header Dowel Pin/S17

In Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

Not in Position

Luggage Barrier In Place/S20

Yes

Valve 1 Command/V1

On

Valve 2 Command/V2

Off

Start Lowering Top

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

Yes

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

X

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

X

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

Not in Position

Folding Top Bell Crank Sw./S14

Not Over Center

Folding Top Header Dowel Pin/S17

Not in Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

Not in Position

Luggage Barrier In Place/S20

Yes

Valve 1 Command/V1

Off

Valve 2 Command/V2

On

Complete Lowering Top

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

Yes

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

X

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

X

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

In Position

Folding Top Bell Crank Sw./S14

Not Over Center

Folding Top Header Dowel Pin/S17

Not in Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

Not in Position

Luggage Barrier In Place/S20

Yes

Valve 1 Command/V1

Off

Valve 2 Command/V2

On

Start Lowering Deck Lid

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

Active

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

Active

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

In Position

Folding Top Bell Crank Sw./S14

Not Over Center

Folding Top Header Dowel Pin/S17

Not in Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

Not in Position

Luggage Barrier In Place/S20

Yes

Valve 1 Command/V1

Off

Valve 2 Command/V2

On

Complete Lowering Deck Lid

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

Active

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

Active

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

In Position

Folding Top Bell Crank Sw./S14

Not Over Center

Folding Top Header Dowel Pin/S17

Not in Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

In Position

Luggage Barrier In Place/S20

Yes

Valve 1 Command/V1

Off

Valve 2 Command/V2

On

Start Closing Latches

Folding Top Header Latch Cyl./S1

X

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

Inactive

RF RCL Latched Switch/S10

X

LF RCL Unlatched Switch/S11

Inactive

LF RCL Latched Switch/S12

X

Folding Top Downstack Receiver Sw./S13

In Position

Folding Top Bell Crank Sw./S14

X

Folding Top Header Dowel Pin/S17

Not in Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

In Position

Luggage Barrier In Place/S20

Yes

Valve 1 Command/V1

Off

Valve 2 Command/V2

Off

Closing Latches

Folding Top Header Latch Cyl./S1

Latched

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Unlatched or Transition

RF RCL Unlatched Switch/S9

X

RF RCL Latched Switch/S10

X

LF RCL Unlatched Switch/S11

X

LF RCL Latched Switch/S12

X

Folding Top Downstack Receiver Sw./S13

In Position

Folding Top Bell Crank Sw./S14

X

Folding Top Header Dowel Pin/S17

Not in Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

In Position

Luggage Barrier In Place/S20

Yes

Valve 1 Command/V1

Off

Valve 2 Command/V2

Off

Complete Closing Latches

Folding Top Header Latch Cyl./S1

Latched

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Unlatched

RF RCL Unlatched Switch/S9

Inactive

RF RCL Latched Switch/S10

Active

LF RCL Unlatched Switch/S11

Inactive

LF RCL Latched Switch/S12

Active

Folding Top Downstack Receiver Sw./S13

In Position

Folding Top Bell Crank Sw./S14

Over Center

Folding Top Header Dowel Pin/S17

Not in Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

In Position

Luggage Barrier In Place/S20

Yes

Valve 1 Command/V1

Off

Valve 2 Command/V2

Off

X = Folding Top Control Module is not monitoring this state during operation.


From Open to Closed

Folding Top Position

Switch

Parameter

Fully Open

Folding Top Header Latch Cyl./S1

X

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Unlatched

RF RCL Unlatched Switch/S9

Inactive

RF RCL Latched Switch/S10

Active

LF RCL Unlatched Switch/S11

Inactive

LF RCL Latched Switch/S12

Active

Folding Top Downstack Receiver Sw./S13

In Position

Folding Top Bell Crank Sw./S14

Over Center

Folding Top Header Dowel Pin/S17

Not in Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

In Position

Luggage Barrier In Place/S20

X

Valve 1 Command/V1

Off

Valve 2 Command/V2

Off

Opening Latches

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

X

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

X

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

In Position

Folding Top Bell Crank Sw./S14

X

Folding Top Header Dowel Pin/S17

Not in Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

In Position

Luggage Barrier In Place/S20

X

Valve 1 Command/V1

On

Valve 2 Command/V2

On

Complete Opening Latches

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

Active

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

Active

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

In Position

Folding Top Bell Crank Sw./S14

Not Over Center

Folding Top Header Dowel Pin/S17

Not in Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

In Position

Luggage Barrier In Place/S20

X

Valve 1 Command/V1

On

Valve 2 Command/V2

On

Start Raising Deck Lid

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

Active

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

Active

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

In Position

Folding Top Bell Crank Sw./S14

Not Over Center

Folding Top Header Dowel Pin/S17

Not in Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

Not in Position

Luggage Barrier In Place/S20

X

Valve 1 Command/V1

On

Valve 2 Command/V2

On

Complete Raising Deck Lid

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

Yes

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

Active

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

Active

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

In Position

Folding Top Bell Crank Sw./S14

Not Over Center

Folding Top Header Dowel Pin/S17

Not in Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

Not in Position

Luggage Barrier In Place/S20

X

Valve 1 Command/V1

On

Valve 2 Command/V2

On

Start Closing Top

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

Yes

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

X

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

X

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

Not in Position

Folding Top Bell Crank Sw./S14

Not Over Center

Folding Top Header Dowel Pin/S17

Not in Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

Not in Position

Luggage Barrier In Place/S20

X

Valve 1 Command/V1

On

Valve 2 Command/V2

Off

Complete Closing Top

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

Yes

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

X

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

X

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

Not in Position

Folding Top Bell Crank Sw./S14

Not Over Center

Folding Top Header Dowel Pin/S17

In Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

Not in Position

Luggage Barrier In Place/S20

X

Valve 1 Command/V1

On

Valve 2 Command/V2

Off

Start Lowering Deck Lid

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

Active

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

Active

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

Not in Position

Folding Top Bell Crank Sw./S14

Not Over Center

Folding Top Header Dowel Pin/S17

In Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

Not in Position

Luggage Barrier In Place/S20

X

Valve 1 Command/V1

On

Valve 2 Command/V2

Off

Complete Lowering Deck Lid

Folding Top Header Latch Cyl./S1

Unlatched

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Latched

RF RCL Unlatched Switch/S9

Active

RF RCL Latched Switch/S10

Inactive

LF RCL Unlatched Switch/S11

Active

LF RCL Latched Switch/S12

Inactive

Folding Top Downstack Receiver Sw./S13

Not in Position

Folding Top Bell Crank Sw./S14

Not Over Center

Folding Top Header Dowel Pin/S17

In Position

Folding Top Header Latched/S18

No

RCL Front Sw. Ready to Latch/S19A and S19B

In Position

Luggage Barrier In Place/S20

X

Valve 1 Command/V1

On

Valve 2 Command/V2

Off

Start Closing Latches

Folding Top Header Latch Cyl./S1

X

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

X

RF RCL Unlatched Switch/S9

Inactive

RF RCL Latched Switch/S10

X

LF RCL Unlatched Switch/S11

Inactive

LF RCL Latched Switch/S12

X

Folding Top Downstack Receiver Sw./S13

Not in Position

Folding Top Bell Crank Sw./S14

X

Folding Top Header Dowel Pin/S17

In Position

Folding Top Header Latched/S18

X

RCL Front Sw. Ready to Latch/S19A and S19B

In Position

Luggage Barrier In Place/S20

X

Valve 1 Command/V1

Off

Valve 2 Command/V2

Off

Closing Latches

Folding Top Header Latch Cyl./S1

Latched

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Unlatched or Transition

RF RCL Unlatched Switch/S9

X

RF RCL Latched Switch/S10

X

LF RCL Unlatched Switch/S11

X

LF RCL Latched Switch/S12

X

Folding Top Downstack Receiver Sw./S13

Not in Position

Folding Top Bell Crank Sw./S14

X

Folding Top Header Dowel Pin/S17

In Position

Folding Top Header Latched/S18

X

RCL Front Sw. Ready to Latch/S19A and S19B

In Position

Luggage Barrier In Place/S20

X

Valve 1 Command/V1

Off

Valve 2 Command/V2

Off

Complete Closing Latches

Folding Top Header Latch Cyl./S1

Latched

RCL Cylinder Extended/S2

No

RCL Release Switch/S3 and S4

Unlatched

RF RCL Unlatched Switch/S9

Inactive

RF RCL Latched Switch/S10

Active

LF RCL Unlatched Switch/S11

Inactive

LF RCL Latched Switch/S12

Active

Folding Top Downstack Receiver Sw./S13

Not in Position

Folding Top Bell Crank Sw./S14

Over Center

Folding Top Header Dowel Pin/S17

In Position

Folding Top Header Latched/S18

Yes

RCL Front Sw. Ready to Latch/S19A and S19B

In Position

Luggage Barrier In Place/S20

X

Valve 1 Command/V1

Off

Valve 2 Command/V2

Off

X = Folding Top Control Module is not monitoring this state during operation.