Component Tests and General Diagnostics

PASSENGER JUNCTION BOX (PJB) INSPECTION

Without Using the SST

1. Remove the glove compartment.

2. Remove the PJB with the connector connected.

3. Measure the voltage at each terminal and inspect for the continuity between the terminals and ground is as indicated in the Terminal Voltage Tables (Reference).

- If the voltage or continuity is not as specified in the Terminal Voltage Table (Reference), inspect the parts under "Inspection item (s)".

- If the system does not work properly even though the parts or related wiring harnesses do not have any malfunction, replace the PJB.

Terminal voltage table (reference)

Terminal Voltage Table (Reference) (Part 1):

Terminal Voltage Table (Reference) (Part 2):

Terminal Voltage Table (Reference) (Part 3):

Terminal Voltage Table (Reference) (Part 4):

Terminal Voltage Table (Reference) (Part 5):

Terminal Voltage Table (Reference) (Part 6):

Terminal Voltage Table (Reference) (Part 7):

Terminal Voltage Table (Reference) (Part 8):

Terminal Voltage Table (Reference) (Part 9):

Terminal Voltage Table (Reference) (Part 10):

Terminal Voltage Table (Reference) (Part 11):

Terminal Voltage Table (Reference) (Part 12):

Terminal Voltage Table (Reference) (Part 13):

Terminal Voltage Table (Reference) (Part 14):

Terminal Voltage Table (Reference) (Part 15):

*1
With DRL
*2
Without DRL
*3
With auto light and auto wiper system
*4
4 door
*5
5 door

Inspection using an oscilloscope (reference)

Panel light control
- Terminal connected: J-03 AI (+)-Negative battery terminal





- Oscilloscope setting: 2 V/DIV (Y): 5 ms/DIV (X), DC range
- Measurement condition: Panel light control switch turned to the darkest position.

Using M-MDS

1. Connect the M-MDS to the DLC-2.






2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.

- When using the IDS (laptop PC)

- Select "DataLogger".
- Select "Modules".
- Select "GEM".

- When using the PDS (Pocket PC)

- Select "Module Tests".
- Select "GEM".
- Select "DataLogger".

3. Select the applicable PID from the PID table.

4. Verify the PID data according to the directions on the screen.

NOTE:
- The PID data screen function is used for monitoring the calculated value. Therefore, if the monitored value of the output parts is not within the specification, inspection of the monitored value of input parts corresponding to applicable output part control is necessary. In addition, because the system does not display output part malfunction as abnormality in the monitored value, it is necessary to inspect the output part individually.
x: Applicable










*1


- BAT_CONN: Battery reconnection
- IGON_WOKEY: IG on without the key
- KEYCYL_UNLK: Key cylinder unlock
- LKKNOB_UNLK: Lock knob unlock
- CLKSW_UNLK: Central lock switch unlock
- RR_AJAR: Right rear door ajar
- RL_AJAR: Left rear door ajar
- PASS_AJAR: Passenger door ajar
- DRV_AJAR: Driver door ajar
- T_AJAR: Trunk/liftgate ajar
- B_AJAR: Hood ajar
- INTR_SENS: Intruder sensor
- BBS_TAMP: Battery backup siren tamper