Pearl Red XR7 said:
Ok, Just to be sure. I cranked the car and shut the doors. Then I turned the car off and opened the doors. No luck, No movement
Thanks for trying.
I have a '92 manual on CD. Try these procedures for now and see what happens:
PINPOINT TEST A: Track "A" limit switch diagnosis
A1 CHECK HARNESS AND "A" LIMIT SWITCH CLOSED POSITION
1.Remove access cover over the motor of the side to be checked.
2.Rotate the motor by hand so that the transport is somewhere in between both ends of track but at least 3 inches from either end of track.
3.Remove passive restraint module to gain access to mating connector.
4.Set Digital Volt-Ohmmeter on 200 ohm scale, use Rotunda Digital Volt-Ohmmeter 007-00001 or equivalent.
5.Measure resistance between pins of mating connector for the passive restraint module:
A. Driver side between Pins 5 and 24.
B.Passenger side between Pins 23 and 24.
Is resistance greater than 10 ohms?
No-GO to «A2».
Yes-GO to «A3».
A2 CHECK HARNESS AND "A" LIMIT SWITCH OPEN POSITION
1.Rotate the motor by hand so that the transport is at the A-pillar.
2.Measure resistance between pins of mating connector for the passive restraint module:
A.Driver side between Pins 5 and 24.
B.Passenger side between Pins 23 and 24
3.Is resistance greater than 500k ohms?
No-GO to «A4».
Yes-Switch and wiring OK.
A3 CHECK "A" LIMIT SWITCH CLOSED POSITION
1.Remove the trim over the track and the "A" limit switch.
2.Disconnect the connector from the limit switch.
3.Measure resistance between pins of the limit switch.
4.Is resistance greater than 10 ohms?
No-GO to «A5».
Yes-REPLACE switch. INSTALL original passive restraint module.
A4 CHECK "A" LIMIT SWITCH OPEN POSITION
1.Remove the trim over the track and the "A" limit switch.
2.Make sure carrier fully depresses plunger of limit switch.
3.Disconnect the connector from the limit switch.
4.Measure resistance between pins of the limit switch.
5.Is resistance greater than 500k ohms?
No-REPLACE switch. INSTALL original passive restraint module.
Yes-Go to <<A5>>
A5 CHECK HARNESS FROM MODULE MATING CONNECTOR TO LIMIT SWITCH
1.Measure resistance between pins of the limit switch harness to pins of the Passive Restraint Module mating connector:
A. Driver side--one limit switch pin to Pin 24 (ground), other limit switch
pin to Pin 5.
B.Passenger side--one limit switch pin to Pin 24 (ground), other limit
switch pin to Pin 23.
2.Is continuity present?
Yes-Wiring OK.
No-CORRECT wiring. INSTALL original passive restraint module.
PINPOINT TEST B:Track "B" Limit Switch Diagnosis
B1 CHECK HARNESS AND "B" LIMIT SWITCH CLOSED POSITION
1.Remove access cover over the motor of the side to be checked.
2.Rotate the motor by hand so that the transport is somewhere in between both ends of track but at least 3 inches from either end of track..
3.Remove passive restraint module to gain access to mating connector.
4.Set Digital Volt-Ohmmeter on 200 ohm scale, use Rotunda Digital Volt-Ohmmeter 007-00001 or equivalent.
5.Measure resistance between pins of mating connector for the passive restraint module:
A. Driver side between Pins 18 and 24.
B.Passenger side between Pins 21 and 24.
Is resistance greater than 10 ohms?
No-GO to «B2».
Yes-GO to «B3».
B2 CHECK HARNESS AND "B" LIMIT SWITCH OPEN POSITION
1.Rotate the motor by hand so that the transport is at the B-pillar.
2.Measure resistance between pins of mating connector for the passive restraint module:
A.Driver side between Pins 18 and 24.
B.Passenger side between Pins 21 and 24
3.Is resistance greater than 500k ohms?
No-GO to «B4».
Yes-Switch and wiring OK.
B3 CHECK "B" LIMIT SWITCH CLOSED POSITION
1.Remove the trim over the track and the "B" limit switch.
2.Disconnect the connector from the limit switch.
3.Measure resistance between pins of the limit switch.
4.Is resistance greater than 10 ohms?
No-GO to «B5».
Yes-REPLACE switch. INSTALL original passive restraint module.
B4 CHECK "B" LIMIT SWITCH OPEN POSITION
1.Remove the trim over the track and the "B" limit switch.
2.Make sure carrier fully depresses plunger of limit switch.
3.Disconnect the connector from the limit switch.
4.Measure resistance between pins of the limit switch.
5.Is resistance greater than 500k ohms?
No-REPLACE switch. INSTALL original passive restraint module.
Yes-Go to <<B5>>
B5 CHECK HARNESS FROM MODULE MATING CONNECTOR TO LIMIT SWITCH
1.Measure resistance between pins of the limit switch harness to pins of the Passive Restraint Module mating connector:
A. Driver side--one limit switch pin to Pin 24 (ground), other limit switch
pin to Pin 19.
B.Passenger side--one limit switch pin to Pin 24 (ground), other limit
switch pin to Pin 21.
2.Is continuity present?
Yes-Wiring OK.
No-CORRECT wiring. INSTALL original passive restraint module.
PINPOINT TEST C: DOOR AJAR SWITCH DIAGNOSIS
C1 CHECK HARNESS AND DOOR LATCH SWITCH -- SWITCH OPEN
1.Turn ignition to OFF (position 0).
2.Remove passive restraint module to gain access to mating connector.
3.Set Digital Volt-Ohmmeter on 20K ohm scale, use Rotunda Digital Volt-Ohmmeter 007-00001 or equivalent.
4.Measure resistance between pins of mating connector for passive restraint module:
A. Driver side between Pins 13 and 24.
B. Passenger side between Pins 8 and 24.
5.Fully close door.
6.Is resistance greater than 500k ohms?
Yes-GO to «C2».
No-GO to «C3».
C2 CHECK HARNESS AND DOOR LATCH SWITCH -- SWITCH CLOSED
1.With door open measure resistance.
2.Is resistance greater than 10 ohms?
Yes-GO to «C3».
No-Switch and wiring OK.
PINPOINT TEST C: DOOR AJAR SWITCH DIAGNOSIS
C3 CHECK DOOR AJAR (LATCH) SWITCH -- SWITCH OPEN
1.Remove door trim panel.
2.Disconnect wiring harness from door latch switch.
3.Measure resistance between switch terminal and ground (latch).
4.Fully close door.
5.Is resistance greater than 500k ohms?
Yes-GO to «C4».
No-REPLACE switch. INSTALL original passive restraint module.
C4 CHECK DOOR AJAR (LATCH) SWITCH -- SWITCH CLOSED
1.With door open measure resistance.
2,Is resistance greater than 10 ohms?
Yes-REPLACE switch. INSTALL original passive restraint module.
No-GO to «C5».
C5 CHECK HARNESS DOOR AJAR (LATCH) SWITCH
1.Measure resistance between pins of the door latch switch harness to pins of the passive restraint module mating connector:
A.Driver side--door switch harness pin to Pin 13.
B.Passenger side--door switch harness pin to Pin 8.
2.Is continuity present?
Yes-Switch and wiring OK.
No-CORRECT wiring concern. INSTALL original passive restraint module.
PINPOINT TEST D: SHOULDER BELT RETRACTOR SWITCH
D1 CHECK SHOULDER BELT RETRACTOR SWITCH (BUCKLE ENGAGED)
1. Disconnect switch at connector attached to bracket on inboard side of seat track.
2.Set Digital Volt-ohmmeter 007-00001 or equivalent on 200 ohm scale.
3.Probe across switch connector terminals with shoulder belt tongue and buckle engaged.
4.Switch Closed (less than 10 ohms) GO to «D2».
5.Switch Open (more than 10 ohms) Malfunctioning switch. REPLACE retractor assembly.
D2 CHECK SHOULDER BELT RETRACTOR SWITCH (BUCKLE DISENGAGED)
1.Repeat procedure described in Step D1, except with shoulder belt tongue and buckle DISENGAGED and shoulder belt retracted in excess of 305mm (12 inches) from engaged position.
2.Switch Closed (less than 100K) Malfunctioning switch. REPLACE retractor assembly.
3.Switch Open (more than 100K) Switch OK. CONNECT harness to switch.
DIAGNOSTIC TIPS
o Belt Appears to Run Fine But Motor Stalls at A-pillar, Motor Could Get Warm
Possible Source(s): "A" limit switch wire shorted to ground. "A" limit switch not opening.
Action(s) to Take: Check for pinched wire along A-pillar, or behind LH or RH side cowl panel. Check that carrier reaches "A" limit switch.
o Fasten Belt Indicator (IP) Remains Lit After 7-10 Seconds of Running to B-pillar and chime sounds. Belt Appears to Run Fine But Motor Stalls at B-pillar, Motor Could Get Warm
Possible Source(s): "B" limit switch wire is shorted to ground.
Action(s) to Take: Check for pinched wire under guide attachment screws.
Possible Source(s): Obstruction.
Action(s) to Take: Check for trim screw, obstruction in track or track seal that prevents the carrier from reaching the "B" limit switch.
o Belt Will Not Run, Module May Be Burned
Possible Source(s): Motor wire shorted to ground.
Action(s) to Take: Check for short to ground on the motor circuit breaker terminals.
oBelt Will Not Run
Possible Source(s): Inertia switch tripped.
Action(s) to Take: Reset (depress) fuel pump inertia switch button.
Possible Source(s): Motor wire not connected.
Action(s) to Take: Check for unconnected connectors on the motor, or behind LH and RH side cowl panels.
o Belt Runs to A-pillar Only, Belt Will Not Run Back to B-pillar
Possible Source(s): Door switch wire shorted to ground.
Action(s) to Take: Check for pinched wire behind door trim panel.
Possible Source(s): "B" limit switch wire not connected.
Action(s) to Take: Check for unconnected connectors near motor, behind LH and RH side cowl panel, or on "B" limit switch.
Possible Source(s): "B" limit switch plunger stuck in depressed position.
Action(s) to Take: Correct jammed switch or replace "B" limit switch.
o Belt Runs to B-pillar Only, Belt Will Not Run Forward to A-pillar.
Possible Source(s): Door switch wire not connected.
Action(s) to Take: Check for unconnected connectors on door latch switch, or behind LH and RH side cowl panel.
Possible Source(s): "A" limit switch wire not connected.
Action(s) to Take: Check for unconnected connectors behind LH and RH side cowl panel, or on "A" limit switch.
Possible Source(s): Obstruction.
Action(s) to Take: Check for trim screw, track seal or jammed track locking pawl that prevents the carrier from reaching the "A" limit switch.
o Opening/Closing Door Causes Both Belts to Move
Possible Source(s): Damaged Door Ajar indicator assembly.
Action(s) to Take: Replace Door Ajar indicator assembly.
o Turning Ignition Off Causes Belt to Move to A-pillar
Possible Source(s): Damaged Door Ajar indicator assembly.
Action(s) to Take: Replace Door Ajar indicator assembly.
o Fasten Belt Indicator Remains On, Chime Sounds for Four to Eight Seconds Once Belts Reach B-pillar
Possible Source(s): Connector to shoulder emergency release retractor switches not connected.
Action(s) to Take: Check for unconnected connectors in console near shoulder strap connector.
o Excessive Noise While Motor is Running
Possible Source(s): Motor Adjustment knob on top of motor hits body.
Action(s) to Take: Loosen motor, slide motor downward, then tighten motor.