Test J
PINPOINT TEST J: THE POWER SUPPLY RELAY IS INOPERATIVE - SWITCHED SYSTEM POWER (SSP) 4Test J1:
Test J1-J3:
Normal Operation
Battery voltage is supplied to the SSP4 relay through battery junction box (BJB) fuse 23 (30A). Ground for the relay coil is controlled by the front electronic module (FEM) and rear electronic module (REM) through circuit 31S-DG57 (BK/YE). When the SSP4 relay is energized, battery voltage is switched form the BJB to circuit 30S-DB16 (RD/GN).
Possible Causes
- circuit 30S-DB16 (RD/GN) open
- circuit 30-DG57 (RD/YE) open
- circuit 30-DG58 (RD/BU) open
- circuit 31S-DG57 (BK/YE) open
- BJB
- SSP4 relay