B1150

Factory Manual References

Factory service manual diagnostic procedure for 2008 acura mdx

A L L Diagnostic Trouble Codes ( DTC )

B1050

DTC B1050: Communication Bus Line Error

DTC B1150: Communication Bus Line Error

DTC B1200: Communication Bus Line Error

DTC B1250: Communication Bus Line Error

DTC B1350: Communication Bus Line Error

DTC B1750: Communication Bus Line Error

DTC B1800: Communication Bus Line Error

DTC B1900: Communication Bus Line Error

DTC B1950: Communication Bus Line Error

DTC B2150: Communication Bus Line Error

DTC B2200: Communication Bus Line Error

NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A.

1. Clear the DTCs with the HDS.
2. Turn the ignition switch to LOCK (0), and then back ON (II).
3. Wait for 6 seconds or more.
4. Check for DTCs with the HDS.

Are DTCs B1050, B1150, B1200, B1250, B1350, B1750, B1800, B1900, B1950, B2150, and/or B2200 indicated?

YES - Go to step 5.

NO - Intermittent failure, the system is OK at this time. Check for loose or poor connections at the MICU and B-CAN connected units in the table.

5. Check for DTCs with the HDS.

Factory service manual diagram





Is DTC B1000 also indicated?

YES - Troubleshoot DTC B1000.

NO - Intermittent failure, the system is OK at this time. Check for loose or poor connections at the MICU and B-CAN connected units in the table.

B1150

DTC B1050: Communication Bus Line Error

DTC B1150: Communication Bus Line Error

DTC B1200: Communication Bus Line Error

DTC B1250: Communication Bus Line Error

DTC B1350: Communication Bus Line Error

DTC B1750: Communication Bus Line Error

DTC B1800: Communication Bus Line Error

DTC B1900: Communication Bus Line Error

DTC B1950: Communication Bus Line Error

DTC B2150: Communication Bus Line Error

DTC B2200: Communication Bus Line Error

NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A.

1. Clear the DTCs with the HDS.
2. Turn the ignition switch to LOCK (0), and then back ON (II).
3. Wait for 6 seconds or more.
4. Check for DTCs with the HDS.

Are DTCs B1050, B1150, B1200, B1250, B1350, B1750, B1800, B1900, B1950, B2150, and/or B2200 indicated?

YES - Go to step 5.

NO - Intermittent failure, the system is OK at this time. Check for loose or poor connections at the MICU and B-CAN connected units in the table.

5. Check for DTCs with the HDS.

Factory service manual diagram





Is DTC B1000 also indicated?

YES - Troubleshoot DTC B1000.

NO - Intermittent failure, the system is OK at this time. Check for loose or poor connections at the MICU and B-CAN connected units in the table.

Supporting Diagrams & Locations

Reference material from the factory manual for this diagnostic procedure.

Diagram

A/C Leak Detection (B07-025)

Location

CHRYSLER Group LLC

Location

CHRYSLER Group LLC

Location

ACURA

Location

AUDI

Fuse/Relay

Climate Control

Fuse/Relay

CHRYSLER Group LLC

Fuse/Relay

AUDI

Fuse/Relay

BMW

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