Test H: Improper Front Up/Down Operation

NOTE: Before beginning this test, ensure seat and seat track are free from all obstructions.

Test For Open

Disconnect seat motor harness connector. Disconnect seat control switch harness connector. Measure resistance in Yellow/Light Blue and Red/Light Blue wires between seat control switch and seat motor harness connectors. If both resistance readings are less than 5 ohms, go to next step. If either resistance reading is 5 ohms or greater, repair open in appropriate wire.

Test For Short

Measure resistance between ground and Yellow/Light Blue and Red/Light Blue wires at seat control switch harness connector. If both resistance readings are 10 k/ohms or greater, go to next step. If either resistance reading is less than 10 k/ohms, repair short to ground in appropriate wire.

Test Motor Operation

Using fused jumper wires, connect positive battery voltage to Red/Light Blue wire and ground Yellow/Light Blue wire at seat motor connector. Seat front should move down. Reverse leads and seat front should move up. If seat operates as described, replace seat control switch. If seat does not operate as described, replace seat motor assembly.