Memory Seat Test 2B - Memory Switch Circuit Open
NOTE:
Perform MEMORY SEAT TEST 1A
before proceeding with this test. For connector terminal identification, refer to CONNECTOR IDENTIFICATION
. For wiring diagrams, refer to WIRING DIAGRAMS
. Refer to SEATS - POWER
article. After each repair, perform Perform TEST VER-3A
after each repair.
CAUTION:
Always turn ignition switch to OFF position prior to disconnecting any module connector. Ensure all connectors are clean and tight.
- Disconnect memory seat switch connector. Using an ohmmeter, check resistance between terminal "B" (Brown wire) and terminal "A" (Black wire) on memory seat switch connector. Ensure memory seat switch is in Neutral position. If resistance is not about 14,000 ohms, replace memory seat switch. If resistance is about 14,000 ohms, go to next step.
- With ohmmeter still connected to memory seat switch terminals "A" and "B", press and hold memory seat switch number 1 button. If scan tool does not display about 4600 ohms, replace memory seat switch. If scan tool displays about 4600 ohms, go to next step.
- With ohmmeter still connected to memory seat switch terminals "A" and "B", press and hold memory seat switch number 2 button. If scan tool does not display about 1700 ohms, replace memory seat switch. If scan tool displays about 1700 ohms, go to next step.
- With ohmmeter still connected to memory seat switch terminals "A" and "B", press and hold memory seat switch SET button. If scan tool does not display about 300 ohms, replace memory seat switch. If scan tool displays about 300 ohms, replace driver's door module.