Test Mode 2
- Remove the MPCS service connector from the under-dash fuse/relay box socket for 5-10 seconds, then re-insert it to enter Mode 2. When the system enters Mode 2, the ceiling light will flash two times quickly and then go off.NOTE: If the MPCS connector is disconnected for too short or too long of a time, or the ignition switch is turned to LOCK (0), the system will return to Test Mode 1.
- The following tables list the circuits that can be checked in Test Mode 2. Operate the switch that is most closely related to the problem. If the circuit is OK, the individual map lights blink once. If the circuit is faulty, there is no indication.
Item Brake pedal position switch (ON) Driver's door switch Front passenger's door switch Left rear door switch Right rear door switch Tailgate latch switch (without PTG) Full latch switch (with PTG) Tailgate outer handle switch Left rear door lock knob switch (UNLOCK) Right rear door lock knob switch (UNLOCK) Audio unit (security input) Windshield wiper HI/LO switch Windshield wiper INT/LO switch Windshield wiper MIST switch Windshield washer switch Windshield wiper intermittent dwell time controller Windshield wiper motor park position (Auto stop) Rear window wiper switch Rear window washer switch Rear window wiper motor park position (Auto stop) Turn signal switch (LEFT) Turn signal switch (RIGHT) Hazard warning switch Headlight switch (ON) Headlight switch (OFF) Lighting switch Dimmer switch Passing switch Fog light switch Transmission range switch (P) Ignition key switch Security hood switch Transmission range switch (R) Rear window wiper motor rise/return switch Hatch glass opener switch Driver's door hatch glass opener switch Hatch glass latch switch Do the individual map lights blink, indicating proper switch operation?
YES -Go to function and input test for the system related to the failure.
NO -Repair the open, short, or replace the faulty switch.