|
|
|
Content .. 1702 1703 1704 1705 ..
P0753-TRANS 3-4 SHIFT SOL/TRANS RELAY CIRCUITS (GAS) (CONTINUED) 10. CHECK THE FUSED B(+) CIRCUIT Turn the ignition off to the lock position. Remove the Transmission Control Relay. Ignition on, engine not running. Using a 12-volt test light connected to ground, check the Fused B(+) Does the test light illuminate brightly? Yes >> Go To 11 No >> Repair the Fused B(+) circuit for an open. Note: if the fuse is open, check for a short to ground. Perform RE TRANSMISSION VERIFICATION TEST VER - 11. CHECK THE (T16) TRANSMISSION CONTROL RELAY OUTPUT CIRCUIT FOR A SHORT TO GROUND Turn ignition off to the lock position. Measure the resistance between ground and the (T16) Transmission Is the resistance below 5.0 ohms? Yes >> Repair the Fused Transmission Control Relay Output cir- cuit for a short to ground. Perform RE TRANSMISSION VERIFICATION TEST VER - No >> Go To 12 21 - 748 AUTOMATIC TRANSMISSION - 48RE - GAS - ELECTRICAL DIAGNOSTICS DR/DH |