Tech Tips
If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
Inspect the fuses and relays related to this system before inspecting the trouble areas below.
| DTC Code | Detection Item | See page |
|---|---|---|
| B22A0 | IG2 Terminal Circuit Low | |
| B22A1 | Battery Current Sensor | |
| B22A6 | THB Terminal Voltage Low | |
| B22A8 | VB Terminal Voltage | |
| B22AB | Open in Starter Switch Terminal | |
| B22AC | Alternater Stop Power Generation | |
| B22AD | No Control for Power Generation of Alternator | |
| B22AE | Open in Alternater Charge Line | |
| B22B2 | Power Cut Relay On Stuck | |
| B22B3 | Power Cut Relay Off Stuck | |
| B22B6 | Communication Error with ECM / PCM "A" (Generate Voltage Data of Alternator) | |
| B22B7 | Communication Error with ECM / PCM "A" (Generate Rate Data of Alternator) | |
| B22B8 | Communication Error with ECM / PCM "A" (Charge Mode Data) | |
| B22BA | Communication Error with ECM / PCM "A" (Engine Speed Data) | |
| B22BB | Communication Error with Brake System Control Module (Vehicle Speed Data) | |
| B22BC | Communication Error with ECM / PCM "A" (Intake-Air Temperature Data) | |
| B22BD | Communication Error with ECM / PCM "A" (Coolant Temperature Data) | |
| U0100 | Lost Communication with ECM / PCM "A" | |
| U0129 | Lost Communication with Brake System Control Module | |
| U0131 | Lost Communication with Power Steering Control Module | |
| U0142 | Lost Communication with Gateway "A" | |
| U0164 | Lost Communication with HVAC Control Module | |
| U1104 | Lost Communication with Driving Support ECU | |
| U1111 | Lost Communication with Front Controller Module |