B3602

DTC B3602

Circuit Description

The folding top control (FTC) module checks the integrity of the signal circuits from the folding top control switch at least once every 300 milliseconds. The folding top control switch has a constant battery positive voltage supplied. Pressing the folding top control switch to the open or close position will apply the battery positive voltage to the appropriate folding top control switch open or close signal circuit to the FTC module. The FTC module monitors these signal circuits to control the direction of the folding top.

DTC Descriptor

This diagnostic procedure supports the following DTC:

DTC B3602 Convertible Top Switch

Conditions for Running the DTC

The FTC module must be powered and can not have B1327 or B1328 set as active DTCs for this DTC to set. The battery voltage is between 9-16 volts.

Conditions for Setting the DTC

* When the FTC module detects inputs on both the folding top control switch open and close signal circuits at the same time.
* When the FTC module detects either of the folding top control switch open or close signal circuits active for 3 minutes or more.

Action Taken When the DTC Sets

* Stores a current and history DTC B3602 in the FTC module.
* The folding top operation is suspended.

Conditions for Clearing the DTC

* This DTC will clear on the current status after the condition for setting the fault is corrected.
* A history DTC will clear after 50 consecutive ignition cycles without a fault present.
* History and current DTC can be cleared using the scan tool.

Diagnostic Aids

If the DTC does not reset after the code is cleared, then the switch may be the intermittent fault. Refer to Testing for Intermittent Conditions and Poor Connections. Component Tests and General Diagnostics


TEST

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