Pinpoint Test 10

PINPOINT TEST 10: HIGH BEAM INDICATOR IS NEVER ON

Step 1-Step 2:

Step 3-Step 6:

Normal Operation
When the high beams are turned on, the smart junction box (SJB) sends a voltage signal to the instrument cluster through circuit (BR/R) to illuminate the high beam indicator. The instrument cluster provides the bulb ground through circuit (B/Y).

Possible Causes
- Bulb
- Circuit (BR/R) open
- Circuit (B/Y) open
- SJB
- Instrument cluster

CAUTION: Use the correct probe adaptor(s) when making measurements. Failure to use the correct probe adaptor(s) may damage the connector.