B16D5
Right DRL Lamp Control Circuit High
B16D5 is an OBD-II diagnostic trouble code meaning: Right DRL Lamp Control Circuit High. Common causes: short circuit to positive in the drl circuit, malfunction of the lighting control unit. Estimated repair cost: $22–111.
Symptoms
- Right DRL flashing or failure
- Dashboard warning light
- Circuit protection tripped
Causes
- Short circuit to positive in the DRL circuit
- Malfunction of the lighting control unit
- Wiring harness damage
- Oxidation of contacts
- Mechanical damage to the headlight
How to Fix
- Visual inspection of the headlight and wires
- Checking the voltage in the DRL circuit with a multimeter
- Diagnostics of circuit resistance
- Checking mass integrity
- Testing the operation of the control unit
- Replacing damaged components
Related codes
FAQ
What does the B16D5 code mean?
B16D5 is an OBD-II diagnostic trouble code that indicates: Right DRL Lamp Control Circuit High
What causes a B16D5 error code?
The most common causes of B16D5 include: Short circuit to positive in the DRL circuit; Malfunction of the lighting control unit; Wiring harness damage; Oxidation of contacts.
How do I fix a B16D5 diagnostic trouble code?
To fix B16D5: Visual inspection of the headlight and wires. Checking the voltage in the DRL circuit with a multimeter. Diagnostics of circuit resistance. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B16D5?
Limited driving only, diagnose soon
How much does it cost to fix B16D5?
The estimated repair cost for B16D5 is $22–111. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat