Retractable Hardtop System - Diagnosis
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Pre-Check
- Diagnostic Trouble Code Chart
- Location
- Terminals Of Ecu
- Problem Symptoms Table
- DTC B2501: Short In Roof Drive Motor RH Circuit
- DTC B2502: Open In Roof Drive Motor RH Circuit
- DTC B2503: Short In Roof Drive Motor LH Circuit
- DTC B2504: Open In Roof Drive Motor LH Circuit
- DTC B2505: Short In Luggage Door Drive Motor RH Circuit
- DTC B2506: Open In Luggage Door Drive Motor RH Circuit
- DTC B2507: Short In Luggage Door Drive Motor LH Circuit
- DTC B2508: Open In Luggage Door Drive Motor LH Circuit
- DTC B2509: Short In Pulse Width Modulation Motor RH Circuit
- DTC B2510: Short In Pulse Width Modulation Motor LH Circuit
- DTC B2511: Open In Roof Lock Motor Circuit
- DTC 2512: Short In Luggage Closer Motor RH Circuit
- DTC B2513: Open In Luggage Closer Motor RH Circuit
- DTC B2514: Short In Luggage Closer Motor LH Circuit
- DTC B2515: Open In Luggage Closer Motor LH Circuit
- DTC B2516: Open In Quarter Window Motor RH Circuit
- DTC B2517: Open In Quarter Window Motor LH Circuit
- DTC B2518: Open In Package Tray Motor Circuit
- DTC B2520: Roof Lock Switch Malfunction
- DTC B2521: Roof Close Switch RH Malfunction
- DTC B2522: Roof Close Switch LH Malfunction
- DTC B2523: Roof Position Switch No. 1 Malfunction
- DTC B2524: Roof Position Switch No. 2 Malfunction
- DTC B2525: Roof Position Switch No. 3 Malfunction
- DTC B2526: Roof Position Switch No. 1, No. 2 Or No. 3 Malfunction
- DTC B2527: Roof Open Switch Malfunction
- DTC B2528: Luggage Door Close Switch Malfunction
- DTC B2529: Luggage Front Lock Switch RH Malfunction
- DTC B2530: Luggage Front Lock Switch LH Malfunction
- DTC B2531: Luggage Door Open Switch Malfunction
- DTC B2532: Package Tray Switch No. 1 Malfunction
- DTC B2533: Package Tray Switch N0. 2 Malfunction
- DTC B2534: Package Tray Switch No. 1 Or No. 2 Malfunction
- DTC B2535: Tonneau Cover Switch Malfunction
- DTC B2536: Luggage Courtesy Switch Malfunction
- DTC B2537: Roof Control Switch Malfunction
- DTC B2538: Abnormal Roof Drive Motor RH Pulse
- DTC B2539: Abnormal Roof Drive Motor Pulse
- DTC B2540: Abnormal Difference Between RH And LH Roof Drive Motor Pulse
- DTC B2541 Abnormal Luggage Door Drive Motor RH Pulse
- DTC B2542: Abnormal Luggage Door Drive Motor LH Pulse
- DTC B2543: Abnormal Difference Between RH And LH Luggage Door Drive Motor Pulse
- DTC B2544 Transponder Key Ecu Communication Stop
- DTC B2545 ECM Communication Stop
- DTC B2546 Combination Meter Ecu Communication Stop
- DTC B2547 Luggage Room J/B Ecu Communication Stop
- DTC B2548 Driver Side J/B Ecu Communication Stop
- DTC B2549 Driver Door Ecu Communication Stop
- DTC B2550 Passenger Door Ecu Communication Stop
- DTC B2551 Pulse Width Modulation Motor RH Power Supply Circuit Malfunction
- DTC B2552: Pulse Width Modulation Motor LH Power Supply Circuit Malfunction
- DTC B2553 Sliding Roof Control Ecu Malfunction
- DTC B2554 Retractable Hardtop System Malfunction
- DTC B2555 A/C Ecu Communication Stop
- Ecu Power Source Circuit
- Back-Up Power Source Circuit