Loading ...
Loading ...
Loading ...
Symptom Possible cause Repair order
RH headlamp (low and high beam)
does not operate, but LH headlamp
(low and high beam) does operate.
1. 15A fuse
2. Headlamp RH relay
3. Headlamp RH relay circuit
4. Headlamp RH ground circuit
5. Lighting switch circuit
6. Daytime light control unit
7. Smart entrance control unit
1. Check 15A fuse (No. 59, located in fusible link and
fuse box). Verify battery positive voltage is present
at terminals 1 and 3 of headlamp RH relay.
2. Check headlamp RH relay.
3. Check the following.
a. Harness between headlamp RH relay and daytime
light control unit.
b. Harness between headlamp RH relay and smart
entrance control unit.
4. Harness between headlamp RH and daytime light
control unit.
5. Check harness between smart entrance control unit
and lighting switch.
6. Check daytime light control unit. (EL-58)
7. Check smart entrance control unit. (EL-378)
LH high beam does not operate,
but LH low beam operates.
1. Bulb
2. Headlamp LH high beams cir-
cuit
3. Lighting switch
4. Lighting switch circuit
5. Daytime light control unit
1. Check bulb.
2. Check harness between LH headlamp and daytime
light control unit.
3. Check lighting switch.
4. Check harness between daytime light control unit
and lighting switch.
5. Check daytime light control unit. (EL-58)
LH low beam does not operate, but
LH high beam operates.
1. Bulb
2. Headlamp LH high beams cir-
cuit
3. Lighting switch
4. Lighting switch circuit
5. Daytime light control unit
1. Check bulb.
2. Check harness between LH headlamp and daytime
light control unit.
3. Check lighting switch.
4. Check harness between daytime light control unit
and lighting switch.
5. Check daytime light control unit. (EL-58)
RH high beam does not operate,
but RH low beam operates.
1. Bulb
2. Open in the RH high beams
circuit
3. Lighting switch
4. Lighting switch circuit
5. Daytime light control unit
1. Check bulb.
2. Check harness between RH headlamp and daytime
light control unit.
3. Check lighting switch.
4. Check harness between daytime light control unit
and lighting switch.
5. Check daytime light control unit. (EL-58)
RH low beam does not operate,
but RH high beam operates.
1. Bulb
2. Open in the RH high beams
circuit
3. Lighting switch
4. Lighting switch circuit
5. Daytime light control unit
1. Check bulb.
2. Check harness between RH headlamp and daytime
light control unit.
3. Check lighting switch.
4. Check harness between daytime light control unit
and lighting switch.
5. Check daytime light control unit. (EL-58)
High beam indicator does not work. 1. Bulb
2. Open in high beam circuit
1. Check bulb in combination meter.
2. Check the following.
a. Harness between headlamp LH relay and combina-
tion meter for an open circuit.
b. Harness between high beam indicator and lighting
switch.
Battery saver control does not
operate properly.
1. Door switch LH or RH circuit
2. Smart entrance control unit
1. Check the following.
a. Harness between smart entrance control unit and
LH or RH door switch for open or short circuit.
b. LH or RH door switch ground circuit.
c. LH or RH door switch.
2. Check smart entrance control unit. (EL-378)
HEADLAMP (FOR CANADA) — DAYTIME LIGHT SYSTEM —
Trouble Diagnoses (Cont’d)
EL-56
Loading ...
Loading ...
Loading ...