Communication System. Camry. Acv40 Gsv40
Multiplex Communication. Camry. Acv40 Gsv40
CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) DIAGNOSTIC TROUBLE CODE CHART (w/ Entry and Start System)
Lin Communication System -- Diagnostic Trouble Code Chart |
| MAIN BODY ECU (INSTRUMENT PANEL JUNCTION BLOCK) DIAGNOSTIC TROUBLE CODE CHART |
| DTC Code | Detection Item | Trouble Area | See page |
| B1206 *1 | P/W Master Switch Communication Stop | 1. Power window regulator master switch assembly 2. Main body ECU (Instrument panel junction block) 3. Wire harness or connector | CAMRY_ACV40 RM0000036QC01TX.html |
| B1273 *2 | Sliding Roof ECU Communication Stop | 1. Sliding roof ECU (Sliding roof drive gear sub-assembly) 2. Main body ECU (Instrument panel junction block) 3. Wire harness or connector | CAMRY_ACV40 RM000002XHN036X.html |
| B2287 *3 | LIN Communication Master Malfunction | 1. Certification ECU (Smart key ECU assembly) 2. Main body ECU (Instrument panel junction block) 3. Wire harness or connector | CAMRY_ACV40 RM000002XHW02PX.html |
| B2321 | Driver Side Door ECU Communication Stop | 1. Power window regulator motor assembly (for Driver side) 2. Main body ECU (Instrument panel junction block) 3. Wire harness or connector | CAMRY_ACV40 RM000002XHZ03LX.html |
| B2322 *1 | Front Passenger Side Door ECU Communication Stop | 1. Power window regulator motor assembly (for Front passenger side) 2. Main body ECU (Instrument panel junction block) 3. Wire harness or connector | CAMRY_ACV40 RM0000036QD01UX.html |
| B2323 *1 | Rear Door RH ECU Communication Stop | 1. Power window regulator motor assembly (for Rear RH side) 2. Main body ECU (Instrument panel junction block) 3. Wire harness or connector | CAMRY_ACV40 RM0000036QE01TX.html |
| B2324 *1 | Rear Door LH ECU Communication Stop | 1. Power window regulator motor assembly (for Rear LH side) 2. Main body ECU (Instrument panel junction block) 3. Wire harness or connector | CAMRY_ACV40 RM0000036QF01TX.html |
| B2325 | LIN Communication Bus Malfunction | 1. Power window regulator master switch assembly*1 2. Power window regulator motor assembly (for Driver side) 3. Power window regulator motor assembly (for Front passenger side)*1 4. Power window regulator motor assembly (for Rear RH side)*1 5. Power window regulator motor assembly (for Rear LH side)*1 6. Sliding roof ECU (Sliding roof drive gear sub-assembly)*2 7. Main body ECU (Instrument panel junction block) 8. Wire harness or connector | CAMRY_ACV40 RM000002XHY03SX.html |
- *1: for LHD
- *2: w/ Sliding Roof System
- *3: w/ Entry and Start System
| CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) DIAGNOSTIC TROUBLE CODE CHART (w/ Entry and Start System) |
| DTC Code | Detection Item | Trouble Area | See page |
| B2785 | Communication Malfunction between ECUs Connected by LIN | 1. Certification ECU (Smart key ECU assembly) 2. Steering lock ECU (Steering lock actuator assembly) 3. ID code box (Immobiliser code ECU) 4. Main body ECU (Instrument panel junction block) 5. Wire harness or connector | CAMRY_ACV40 RM000002XHV047X.html |
| B2786 | No Response from Steering Lock ECU | 1. Certification ECU (Smart key ECU assembly) 2. Steering lock ECU (Steering lock actuator assembly) 3. Wire harness or connector | CAMRY_ACV40 RM000002XHX02VX.html |
| B2789 | No Response from ID BOX | 1. Certification ECU (Smart key ECU assembly) 2. ID code box (Immobiliser code ECU) 3. Wire harness or connector | CAMRY_ACV40 RM000002XI7010X.html |