Inspection Procedure 4: The Foot Lamp does not Illuminate Normally.
COMMENTS ON TROUBLE SYMPTOM
PROBABLE CAUSES
- Malfunction of bulb
- Malfunction of under cover rear
- Damaged harness wires and connectors
DIAGNOSIS PROCEDURE
STEP 1. Bulb check
Q.
Is the check result normal?
STEP 2. Connector check: D-102 (RH), D-118 (LH) electric folding second seat connector
Q.
Is the check result normal?
STEP 3. Voltage measurement at the D-102 (RH) and D-118 (LH) electric folding second seat connector
| (1)Disconnect the connector, and measure at the wiring harness side. |
| (2)Measure the voltage between the D-102 (RH), D-118 (LH) electric folding second seat connector terminal No. 1 and the body earth. OK: System voltage |
Q.
Is the check result normal?
STEP 4. Wiring harness check between the D-102 (RH), D-118 (LH) electric folding second seat connector terminal No. 1 and the fusible link (33)
| note | Before the wiring harness check, check the relay box connector C-308 and C-36, and the intermediate connector C-39, and then repair them if necessary. |
- Check the input line for open circuit.
Q.
Is the check result normal?
STEP 5. Resistance measurement at the D-102 (RH) and D-118 (LH) electric folding second seat connector
| (1)Disconnect the connector, and measure at the wiring harness side. |
| (2)Measure the resistance between the D-102 (RH), D-118 (LH) electric folding second seat connector terminal No. 5 and the body earth. OK: Continuity exists (2 Ω or less) |
Q.
Is the check result normal?
STEP 6. Wiring harness check between the D-102 (RH), D-118 (LH) electric folding second seat connector terminal No. 5 and the body earth
Q.
Is the check result normal?
STEP 7. Retest the system
Q.
Is the check result normal?