Diagnostic Instructions
| • | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
| • | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
| • | Diagnostic Procedure Instructions provides an overview of each diagnostic category. |
DTC Descriptors
DTC B3683 58: Movable Roof Header Ready to Latch Left Sensor Circuit incorrect reaction after eventDTC B3683 59: Movable Roof Header Ready to Latch Left Sensor Circuit circuit/component protection time out
Diagnostic Fault Information
Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
B+, FTC Module X1 Terminal 24 | 1 | 1 | -- | -- |
B+, FTC Module X1 Terminal 26 | B1335 03, B3860 02 | B1335 03 | -- | -- |
12-Volt Reference | B1395 02 | B1296 06, B3669 06 | -- | -- |
Serial Data, FTC Module X1 Terminal 1 | 1 | -- | 1 | -- |
Serial Data, FTC Module X1 Terminal 2 | 1 | -- | 1 | -- |
Serial Data, FTC Module X1 Terminal 11 | B316A 02 | 2 | B316A 01 | -- |
Serial Data, FTC Module X1 Terminal 23 | B316A 02 | 3 | B316A 01 | -- |
Signal, FTC Module X1 Terminal 4 | B3685 59, B1010 08 | B3685 59 | -- | -- |
Signal, FTC Module X1 Terminal 5 | 4 | 4 | -- | -- |
Signal, FTC Module X1 Terminal 10 | B3602 02 | 4 | -- | -- |
Signal, FTC Module X1 Terminal 16 | B3683 59, B1010 08 | B3683 59, B1010 08 | -- | -- |
Signal, FTC Module X1 Terminal 17 | B366C 59 | B1010 08 | -- | -- |
Signal, FTC Module X1 Terminal 22 | B3602 02 | 4 | -- | -- |
Signal, FTC Module X2 Terminal 7 | B366D 59 | B366D 59 | -- | -- |
Signal, FTC Module X2 Terminal 8 | B366A 59 | B366A 59 | -- | -- |
Signal, FTC Module X2 Terminal 11 | B3669 06 | B3669 06 | B3669 01 | -- |
Signal, FTC Module X2 Terminal 12 | B1395 02 | B367B 59 | -- | -- |
Signal, FTC Module X2 Terminal 17 | B367F 59, B1010 08 | B367F 59, B1010 08 | -- | -- |
Signal, FTC Module X2 Terminal 18 | B1307 59 | B1307 59 | -- | -- |
Signal, FTC Module X2 Terminal 19 | B366E 59 | B366E 59 | -- | -- |
Signal, FTC Module X2 Terminal 20 | B366B 59 | B366B 59 | -- | -- |
Signal, FTC Module X2 Terminal 23 | B1296 06 | B1296 06 | B1296 01 | -- |
Signal, FTC Module X2 Terminal 24 | B367A 59 | B1395 02 | -- | -- |
Valve 1 Control | B3674 02 | B3674 04 | B3674 01 | -- |
Valve 2 Control | B3674 02 | B3674 04 | B3674 01 | -- |
Folding Top Pump Motor Direction A Voltage Control | B3680 02 | B3680 04 | B3680 01 | -- |
Folding Top Pump Motor Direction B Voltage Control | B3680 02 | B3680 04 | B3680 01 | -- |
Low Reference Circuit | -- | B3674 01, B3675 01, B1010 08 | 4 | -- |
Ground, FTC Module X1 Terminal 25 | -- | B1345 04 | -- | -- |
Ground, FTC Module X1 Terminal 27 | -- | 1 | -- | -- |
1. No Communication With FTC Module 2. Passenger Side Windows Inoperative During Top Operation 3. Driver Side Windows Inoperative During Top Operation 4. Folding Top Malfunction | ||||
Circuit/System Description
S17 is part of the Folding Top Front Location Pin Guide - Left assembly. The folding top control (FTC) module uses S17 to determine if the headliner dowel is present at the left front of the header. S17 is closed and pulls the signal circuit low when the dowel is not present.
Conditions for Running the DTC
The FTC module is being commanded.
Conditions for Setting the DTC
An open or a short to ground are present on the signal circuit of S17.
Action Taken When the DTC Sets
The top is disabled.
Conditions for Clearing the DTC
The fault is no longer present and the top completes one cycle.
Diagnostic Aids
| • | DTC B1010 08 may set along with DTC B3683. |
| • | A weak battery may cause DTC B3683 59 to set. |
| • | A short to B+ may damage S17. |
Reference Information
Schematic Reference
Connector End View Reference
Description and Operation
Power Folding Top Description and Operation
Electrical Information Reference
Scan Tool Reference
Control Module References for scan tool information
Circuit/System Testing
- Ignition OFF, disconnect the harness connector at S17.
- Test for less than 5.0 ohm between the ground circuit terminal C and ground.
- Ignition ON, verify the scan tool Folding Top Header Dowel Pin parameter is In Position.
- Connect a fused jumper wire between the signal circuit terminal A and ground. Verify the scan tool Folding Top Header Dowel Pin parameter is Not In Position.
- If all circuits test normal, replace S17.
| ⇒ | If greater than the specified range, test the ground circuit for an open/high resistance. |
| ⇒ | If not the specified value, test the signal circuit terminal A for a short to ground. If the circuit tests normal, replace the FTC module. |
| ⇒ | If not the specified value, test the signal circuit for an open or high resistance. If the circuit tests normal, replace the FTC module. |
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
