Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHONDA2008RIDGELINE RTLREPAIR AND DIAGNOSISELECTRICALBODY ELECTRICALUNDER-HOOD FUSE/RELAY BOXDTC TROUBLESHOOTINGNOTES
2008 Honda Ridgeline RTL
DTC Troubleshooting: Notes
2008 Honda Ridgeline RTLSECTION Notes
A00220003
| DTC | Description |
|---|---|
| DTC B1055, DTC B1057 | Relay Control Module Lost Communication with MICU (MICU or DOORSW message) |
| DTC B1056 | Relay Control Module Lost Communication with MICU (Alarm message) |
| DTC B1058, DTC B1059 | Relay Control Module Lost Communication with Door Multiplex Control Unit (DRLOCKSW or PANIC message) |
| DTC B1060, DTC B1061 | Relay Control Module Lost Communication with Gauge Control Module (VSP/NE or A/T message) |
| DTC B1062 or DTC B1063 | Relay Control Module Lost Communication with Combination Switch Control Unit (HLSW or WIPSW message) |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.