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Home >> Mazda >> 2006 >> B2300 L4-2.3L VIN D >> Repair and Diagnosis >> Lighting and Horns >> Turn Signals >> Testing and Inspection >> Pinpoint Tests >> Pinpoint Test 3
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Pinpoint Test 3

PINPOINT TEST 3: ONE TURN SIGNAL/HAZARD LAMP IS ALWAYS ON

Normal Operation
When the multifunction switch is placed in the LH or RH TURN position, the multifunction switch routes the voltage to the LH and RH front turn lamps through circuits (LG/W) and (W/LB), respectively. The multifunction switch also routes the voltage to the LH and RH rear turn lamps through circuits (LG/O) and (O/LB), respectively.

Possible Causes
- Circuit (W/LB) short to voltage
- Circuit (LG/W) short to voltage
- Circuit (O/LB) short to voltage
- Circuit (LG/O) short to voltage
- Multifunction switch

Step 1:




Step 2:




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