DTC INSPECTION [ACTIVE BONNET]

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1. Connect the M-MDS (IDS) to the DLC-2.

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2. After vehicle identification, select the following from the IDS initialization screen.

  (1) Select "Self Test".

  (2) Select "Modules".

  (3) Select "DHS".

3. Verify the DTC according to the directions on the screen.

  • If a DTC is displayed, repair the malfunctioning part according to the applicable DTC troubleshooting.

4. After completion of repairs, clear all DTCs stored in the active bonnet control module. (See CLEARING DTC [ACTIVE BONNET].)

Snapshot data table

  Note
  • Depending on the output DTC, snapshot data items may not be displayed.

Snapshot data item | Unit | Data contents | Corresponding data monitor items
--- | --- | --- | ---
DHS_T_TIME | hh:mm:ss | Time when first malfunction occurs (Accumulated IG-ON time*1) • Accumulated IG-ON time until active bonnet control module detects first malfunction (See Snapshot counter pattern.) | −
FAULT_CNT | − | Number of malfunction detected | −
FIRST_DET_IG | hh:mm:ss | Time when initial malfunction occurs (IG-ON counter) • Elapsed time from when the ignition was switched ON until active bonnet control module detects first malfunction (See Snapshot counter pattern.) | −
LAST_CLR | hh:mm:ss | Repair time for last malfunction (Accumulated IG-ON time*1) • Accumulated IG-ON time until active bonnet control module detects last malfunction is repaired (See Snapshot counter pattern.) | −
LAST_CLR_IG | hh:mm:ss | Repair time for last malfunction (IG-ON counter) • Elapsed time from when the ignition was switched ON until active bonnet control module detects last malfunction repair (See Snapshot counter pattern.) | −
LAST_DET | hh:mm:ss | Time when last malfunction occurs (Accumulated IG-ON time*1) • Accumulated IG-ON time until active bonnet control module detects last malfunction (See Snapshot counter pattern.) | −
LAST_DET_IG | hh:mm:ss | Time when last malfunction occurs (IG-ON counter) • Elapsed time from when the ignition was switched ON until active bonnet control module detects last malfunction (See Snapshot counter pattern.) | −

*1 :Accumulated time during IG-ON while active bonnet control module records

Snapshot counter pattern

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Snapshot verification time period | FAULT_CNT | FIRST_DET_IG | LAST_CLR | LAST_CLR_IG | LAST_DET | LAST_DET_IG | DHS_T_TIME
--- | --- | --- | --- | --- | --- | --- | ---
Number of malfunction detected | Time when initial malfunction occurs (IG-ON counter) | Repair time for last malfunction (Accumulated IG-ON time) | Repair time for last malfunction (IG-ON counter) | Time when last malfunction occurs (Accumulated IG-ON time) | Time when last malfunction occurs (IG-ON counter) | Time when first malfunction occurs (Accumulated IG-ON time)
1 | 1 | Tig1 | − | − | Tb1 | Tig1 | Tb1
2 | 2 | Tig1 | Tb4 | Tig4 | Tb3 | Tig3 | Tb1
3 | 2 | Tig1 | Tb4 | Tig4 | Tb3 | Tig3 | Tb1
4 | 3 | Tig1 | Tb4 | Tig4 | Tb5 | Tig5 | Tb1
5 | 3 | Tig1 | Tb6 | Tig6 | Tb5 | Tig5 | Tb1