DTC P162B-87: Lost Communication with Battery Monitor Module Missing Message [03/2023 - ]: Description
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The ECM communicates with the battery state sensor assembly via LIN communication. If a LIN communication error is detected, the ECM stores this DTC.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate | Note |
|---|---|---|---|---|---|---|
| P162B-87 | Lost Communication with Battery Monitor Module Missing Message | Battery state sensor assembly or ECM communication stops for approximately 60 seconds or more with the ignition switch ON (2 trip detection logic) |
|
Comes on | Charge warning light does not come on | SAE Code: P162B |