Isuzu Isuzu -thailand- Error B101d30 [top] Today

: Check with an Isuzu dealership in Thailand for available BCM or ECU firmware updates that might address sensitivity to voltage fluctuations. Module Replacement

| Measurement | Diagnosis | Solution | | :--- | :--- | :--- | | | Dead pretensioner (squib) | Replace driver seatbelt buckle assembly (must match Isuzu part number). | | Stable 1.8-2.5Ω | Good pretensioner; problem is the body harness or SRS module. | Move to Step 4. | | Fluctuating | Intermittent short/break in seatbelt wire | Replace the seatbelt assembly (internal wiring fault). | isuzu isuzu -thailand- error b101d30

In some cases, if the fault affects communication between modules, the vehicle may enter "limp mode," limiting your speed. : Check with an Isuzu dealership in Thailand