| 1 |
VERIFY OTHER RETRACTABLE HARDTOP CONTROL MODULE DTCs
|
Yes |
Replace the retractable hardtop control module, then go to Step 7.
(See RETRACTABLE HARDTOP CONTROL MODULE REMOVAL/INSTALLATION
.) |
| No |
Go to the next step. |
| 2 |
INSPECT TOP LOCK MOTOR CIRCUIT FOR SHORT TO GROUND
- Switch the ignition off.
- Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION
.)
- Disconnect the retractable hardtop control module and top lock motor connectors.
- Inspect for continuity between the following terminals (wiring harness-side) and body ground:
- Top lock motor terminal F
- Top lock motor terminal D
- Is there continuity?
|
Yes |
Refer to the wiring diagram and verify whether or not there is a common connector between the following terminals:
- Retractable hardtop control module terminal 4X and top lock motor terminal F
- Retractable hardtop control module terminal 4W and top lock motor terminal D
If there is a common connector:
- Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for a short to ground.
- Repair or replace the malfunctioning part.
If there is no common connector:
- Repair or replace the wiring harness which has a short to ground.
Go to Step 7.
|
| No |
Go to the next step. |
| 3 |
INSPECT TOP LOCK MOTOR CIRCUIT FOR SHORT TO POWER SUPPLY
- Verify that the retractable hardtop control module and top lock motor connectors are disconnected.
- Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION
.)
- Switch the ignition ON (engine off or on).
- Measure the voltage at the following terminals (wiring harness-side):
- Top lock motor terminal F
- Top lock motor terminal B
- Is the voltage 0 V?
|
Yes |
Go to the next step. |
| No |
Refer to the wiring diagram and verify whether or not there is a common connector between the following terminals:
- Retractable hardtop control module terminal 4X and top lock motor terminal F
- Retractable hardtop control module terminal 4Y and top lock motor terminal B
If there is a common connector:
- Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for a short to power supply.
- Repair or replace the malfunctioning part.
If there is no common connector:
- Repair or replace the wiring harness which has a short to power supply.
Go to Step 7.
|
| 4 |
INSPECT TOP LOCK MOTOR CIRCUIT FOR OPEN CIRCUIT
- Switch the ignition off.
- Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION
.)
- Verify that the retractable hardtop control module and top lock motor connectors are disconnected.
- Inspect the wiring harness for continuity between the following terminals (wiring harness-side):
- Retractable hardtop control module terminal 4X and top lock motor terminal F
- Retractable hardtop control module terminal 4Y and top lock motor terminal B
- Retractable hardtop control module terminal 4W and top lock motor terminal D
- Is there continuity?
|
Yes |
Go to the next step. |
| No |
Refer to the wiring diagram and verify whether or not there is a common connector between the following terminals:
- Retractable hardtop control module terminal 4X and top lock motor terminal F
- Retractable hardtop control module terminal 4Y and top lock motor terminal B
- Retractable hardtop control module terminal 4W and top lock motor terminal D
If there is a common connector:
- Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for an open circuit.
- Repair or replace the malfunctioning part.
If there is no common connector:
- Repair or replace the wiring harness which has an open circuit.
Go to Step 7.
|
| 5 |
INSPECT TOP LOCK MOTOR CIRCUIT FOR SHORT BETWEEN CIRCUITS
- Verify that the retractable hardtop control module and top lock motor connectors are disconnected.
- Inspect for continuity between the following terminals (wiring harness-side):
- Top lock motor terminal F and top lock motor terminal D
- Top lock motor terminal F and top lock motor terminal B
- Top lock motor terminal D and top lock motor terminal B
- Is there continuity?
|
Yes |
Refer to the wiring diagram and verify whether or not there is a common connector between the following terminals:
- Top lock motor terminal F and top lock motor terminal D
- Top lock motor terminal F and top lock motor terminal B
- Top lock motor terminal D and top lock motor terminal B
If there is a common connector:
- Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for a short between circuit.
- Repair or replace the malfunctioning part.
If there is no common connector:
- Repair or replace the wiring harness which has a short between circuit.
Go to Step 7.
|
| No |
Go to the next step. |
| 6 |
INSPECT TOP LOCK MOTOR
|
Yes |
Go to the next step. |
| No |
Replace the top lock motor, then go to the next step.
(See TOP LOCK MOTOR REMOVAL/INSTALLATION
.) |
| 7 |
VERIFY THAT REPAIRS HAVE BEEN COMPLETED
|
Yes |
Repeat the inspection from Step 1.
|
| No |
Go to the next step. |
| 8 |
VERIFY IF OTHER DTCs DISPLAYED
- Are any other DTCs displayed?
|
Yes |
Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
(See DTC TABLE [RETRACTABLE HARDTOP CONTROL MODULE] .) |
| No |
DTC troubleshooting completed. |