Test V

PINPOINT TEST V: THE PARKING, REAR OR LICENSE LAMPS ARE ON CONTINUOUSLY

Test V1-V6:

Test V7:

Normal Operation
Power is supplied to the front auxiliary parking lamps through circuits 30-LD8 (RD/OG), 30S-LD17 (RD/WH) and 30S-LD11 (RD/WH). Ground for the front auxiliary parking lamps flows through circuits 31-LD17 (BK/WH), 31-LD11 (BK/WH) and 31S-LD9 (BK/GN) to the front electronic module (FEM).

Power is supplied to the LH front side marker and parking lamp through circuits 29S-LF3 (OG/YE), 29S-LF7 (OG/BU) and 29S-LF8 (OG). Ground for the LH front side marker flows through circuit 31S-LF8 (BK/OG) to the FEM. Ground for the LH front parking lamp flows through circuit 31S-LF7 (BK/BU) to the FEM. Power is supplied to the RH front side marker and parking lamp through circuits 29S-LF4 (OG/BU), 29S-LF17 (OG/WH) and 29S-LF16 (OG/GN). Ground for the RH front side marker flows through circuit 31S-LF17 (BK/WH) to the FEM. Ground for the RH front parking lamp flows through circuit 31S-LF16 (BK/RD) to the FEM.

Power is supplied to the LH rear parking lamp through circuit 29S-LF41 (OG). Ground for the LH rear parking lamp flows through circuit 31S-LF11 (BK/WH) to the rear electronic module (REM). Power is supplied to the RH rear parking lamp through circuits 29S-LF2 (OG/BU) and 29S-LF44 (OG/BK). Ground for the RH rear parking lamp flows through circuit 31S-LF20 (BK/OG) to the REM.

Power is supplied to the RH rear side marker, LH rear side marker and license lamp through circuit 29S-LF1 (OG/YE) to a splice. Power to the RH rear side marker is provided through circuit 29S-LF19 (OG/BU). Power to the LH rear side marker is provided through circuit 29S-LF10 (OG/GN). Power to the license lamp is provided through circuit 29S-LF21 (OG/BK). Ground for the RH rear side marker flows through circuit 31S-LF19 (BK/BU) to the REM. Ground for the LH rear side marker flows through circuit 31S-LF10 (BK/RD) to the REM. Ground for the license lamp flows through circuit 31S-LF21 (BK/GN) to the REM. The FEM and REM control the ground circuits individually for the lamps (the front auxiliary parking lamps share a common ground controlled circuit at the FEM).

Possible Causes
- circuit 31-LD11 (BK/WH) short to ground
- circuit 31-LD17 (BK/WH) short to ground
- circuit 31S-LF7 (BK/BU) short to ground
- circuit 31S-LF8 (BK/OG) short to ground
- circuit 31S-LD9 (BK/GN) short to ground
- circuit 31S-LF10 (BK/RD) short to ground
- circuit 31S-LF11 (BK/WH) short to ground
- circuit 31S-LF16 (BK/RD) short to ground
- circuit 31S-LF17 (BK/WH) short to ground
- circuit 31S-LF19 (BK/BU) short to ground
- circuit 31S-LF20 (BK/OG) short to ground
- circuit 31S-LF21 (BK/GN) short to ground
- headlamp switch
- FEM
- REM
- instrument cluster