Power Windows: Diagnosis Honda Insight ZE2

Power Window Master Switch Input Test

Note. The power window control unit is built into the power window master switch.

Scheme 3

1. Remove the power window master switch (see «POWER WINDOW MASTER SWITCH REPLACEMENT»(ref-360320-S25939370322010042800000) ).
2. Disconnect the 22P connector (A) from the power window master switch (B).
3. Inspect the connector and socket terminals to be sure they are all making good contact. If the terminals are bent, loose or corroded, repair them as necessary and recheck the system. If the terminals look OK, go to step 4.
4. With the connector still disconnected, do the following input tests: If any test indicates a problem, find and correct the cause, then recheck the system. If all the input tests prove OK, go to step 5. NOTE: Before testing, make sure the No. 1 (7.5 A), No. 22 (7.5 A), and No. 60 (50 A) fuse in the under-dash fuse/relay are OK. INPUT TEST REFERENCE CHART Cavity Wire Test condition Test: Desired result Possible cause if desired result is not obtained 3 BRN Ignition switch ON (II) Measure the voltage between terminals No. 3 and No. 12: There should be battery voltage. Blown No. (20A) fuse in the under-dash fuse/relay box Faulty under-dash fuse/relay box Faulty power window relay (P/W) Faulty MICU An open in the wire Poor ground (G501) 2 YEL Ignition switch ON (II) Connect terminals No. 3 and No. 2, and terminals No. 1 and No. 12 momentarily with jumper wires: The front passenger's window should open. Blown No. 17 (20 A) fuse in the under-dash fuse/relay box Faulty under-dash fuse/relay box Faulty front passenger's power window motor Faulty front passenger's power window switch Poor ground (G501) or an open in the ground wire An open or high resistance in the wire 1 WHT Ignition switch ON (II) Connect terminals No. 3 and No. 1, and terminals No. 2 and No. 12 momentarily with jumper wires: The front passenger's window should close. 13 LT GRN Ignition switch ON (II) Connect terminals No. 15 and No. 13, and terminals No. 14 and No. 12 momentarily with jumper wires: The right rear window should close. Blown No. 18 (20 A) fuse in the under-dash fuse/relay box Faulty under-dash fuse/relay box Faulty front passenger's power window motor Faulty front passenger's power window switch Poor ground (G501) or an open in the ground wire An open or high resistance in the wire 14 RED Ignition switch ON (II) Connect terminals No. 15 and No. 14, and terminals No. 13 and No. 12 momentarily with jumper wires: The right rear window should open. 21 ORN Ignition switch ON (II) Connect terminals No. 20 and No. 21, and terminals No. 22 and No. 12 momentarily with jumper wires: The left rear window should open. Blown No. 19 (20 A) fuse in the under-dash fuse/relay box Faulty under-dash fuse/relay box Faulty left rear power window motor Faulty left rear power window switch Poor ground (G501) or an open in the ground wire An open or high resistance in the wire 22 PUR Ignition switch ON (II) Connect terminals No. 20 and No. 22, and terminals No. 21 and No. 12 momentarily with jumper wires: The left rear window should close. 10 LT BLU Connect terminals No. 4 and No. 10, and terminals No. 9 and No. 11 momentarily with jumper wires Check driver's power window motor operation: The driver's window should close. Blown No. 3 (20 A) fuse in the under-dash fuse/relay box Faulty under-dash fuse/relay box Faulty driver's power window motor Poor ground (G501) or an open in the ground wire An open or high resistance in the wire 9 PNK Connect terminals No. 4 and No. 9, and terminals No. 10 and No. 11 momentarily with jumper wires Check driver's power window motor operation: The driver's window should open. M2 M33 BRN BLK Ignition switch ON (II) Measure the voltage between terminals No. 3 and No. 12: There should be battery voltage. Blown No. 17 (20 A) fuse in the under-dash fuse/relay box Faulty power window relay (P/W) Faulty under-dash fuse/relay box Faulty MICU An open or high resistance in the wire Poor ground (G501) or an open in the ground wire
5. Reconnect the connector to the power window master switch. Turn the ignition switch to ON (II), and do the following input tests

1. If any test indicates a problem, find and correct the cause, then recheck the system.
2. If all the input tests prove OK, the control unit must be faulty; replace the power window master switch (see «POWER WINDOW MASTER SWITCH REPLACEMENT»(ref-360320-S25939370322010042800000) ). NOTE: After replacing the power window master switch, reset the power window control unit (see «COMPONENT LOCATION INDEX»(ref-360320-S32090260652010042800000) ). WIRE SPECIFICATIONS Cavity Wire Test condition Test: Desired result Possible cause if desired result is not obtained 7 BRN Ignition switch ON (II) Measure the voltage to ground: There should be less than 0.2 V. Poor ground (G501) or an open in the ground wire Faulty power window master switch An open or high resistance in the wire 16 RED Ignition switch ON (II) Measure the voltage to ground: There should be battery voltage. Faulty power window master switch A short to ground in the wire 5 BLU Ignition switch ON (II), and driver's window switch moving up or down Measure the voltage between terminals No. 5 and No. 7: An analog voltmeter should alternate between 0V and about 5V (a digital voltmeter should read about 2.5 V while the window moves). Faulty power window master switch Faulty driver's power window motor An open or high resistance in the wire A short to ground in the wire 6 YEL Ignition switch ON (II), and driver's power window switch moving up or down Measure the voltage between terminals No. 6 and No. 7: An analog voltmeter should alternate between 0V and about 5V (a digital voltmeter should read about 2.5 V while the window moves). 4 GRY Under all conditions Measure the voltage to ground: There should be battery voltage. Blown No. 3 (20 A) fuse in the under-dash fuse/relay box Faulty under-dash fuse/relay box An open or high resistance in the wire 15 BLU Ignition switch ON (II) Measure the voltage to ground: There should be battery voltage. Blown No. 18 (20 A) fuse in the under-dash fuse/relay box Faulty under-dash fuse/relay box Faulty power window relay (P/W) Faulty MICU An open or high resistance in the wire 20 RED Ignition switch ON (II) Measure the voltage to ground: There should be battery voltage. Blown No. 19 (20 A) fuse in the under-dash fuse/relay box Faulty under-dash fuse/relay box Faulty power window relay (P/W) Faulty MICU An open or high resistance in the wire 11 BLK Under all conditions Measure the voltage to ground: There should be less than 0.2 V. Poor ground (G501) or an open in the ground wire An open or high resistance in the wire 12

Scheme 4

Scheme 5

Scheme 6

Scheme 7

1. Remove the power window master switch (see «POWER WINDOW MASTER SWITCH REPLACEMENT»(ref-360320-S25939370322010042800000) ).
2. Disconnect the 22P connector (A) from the power window master switch (B).
3. Check for continuity between the terminals in each position according to the tables. Front Passenger's Switch Left Rear Switch Right Rear Switch Driver's Switch The driver's switch is combined with the control unit so you cannot isolate the switch to test it. Instead, run the power window master switch input test procedures (see «POWER WINDOW MASTER SWITCH INPUT TEST»(ref-360320-S11950710752010042800000) ). If the tests are normal, the driver's switch must be faulty; replace the power window master switch.
4. If the continuity is not as specified, replace the switch (see «POWER WINDOW MASTER SWITCH REPLACEMENT»(ref-360320-S25939370322010042800000) ).

Scheme 8

Scheme 9

1. Remove the passenger's power window switch (see «POWER WINDOW MASTER SWITCH REPLACEMENT»(ref-360320-S25939370322010042800000) ).
2. Disconnect the 8P connector (A) from the passenger's power window switch (B). NOTE: The illustration shows the front passenger's switch.
3. Check for continuity between the terminals in each position according to the tables.
4. Connect battery power to terminal No. 4 and ground terminal No. 7 (or No. 8). The switch light should come on.
5. If the continuity is not as specified, replace the switch (see «POWER WINDOW MASTER SWITCH REPLACEMENT»(ref-360320-S25939370322010042800000) ).

Driver's Power Window Motor Test

Motor Test

Scheme 10

Scheme 11

Scheme 12

Scheme 13

1. Remove the power window master switch (see «POWER WINDOW MASTER SWITCH REPLACEMENT»(ref-360320-S25939370322010042800000) ).
2. Test the motor in each direction by connecting battery power and ground to the power window master switch 22P connector according to the table.
3. If the motor does not run or fails to run smoothly, go to step 4. If the motor is OK, do the power window master switch input test (see «POWER WINDOW MASTER SWITCH INPUT TEST»(ref-360320-S11950710752010042800000) ).
4. Disconnect the 6P connector (A) from the driver's power window motor (B).
5. Check for continuity between the power window master switch 22P connector terminals and the driver's power window motor 6P connector terminals as shown. There should be continuity. CONTINUITY CHART Power window master switch 22P connector Driver's power window motor 6P connector 9 4 10 1
6. If the wire harness is OK, replace the driver's power window motor (see «FRONT DOOR GLASS AND REGULATOR REPLACEMENT»(ref-360318-S35257870682010042800000) ). Pulser Test
7. Do the power window master switch input test for terminals No. 5, No. 6, No. 7 and No. 16 (see «POWER WINDOW MASTER SWITCH INPUT TEST»(ref-360320-S11950710752010042800000) ).

Scheme 14

Scheme 15

Scheme 16

Scheme 17

1. Remove the front passenger's power window switch (see «POWER WINDOW MASTER SWITCH REPLACEMENT»(ref-360320-S25939370322010042800000) ).
2. Test the motor in each direction by connecting battery power and ground to the passenger's power window switch 8P connector according to the table.
3. If the motor does not run or fails to run smoothly, go to step 4. If the motor is OK, do the power window master switch input test (see «POWER WINDOW MASTER SWITCH INPUT TEST»(ref-360320-S11950710752010042800000) ).
4. Disconnect the 2P connector (A) from the front passenger's power window motor (B).
5. Check for continuity between the front passenger's power window switch 8P connector terminals and the front passenger's power window motor 2P connector terminals as shown. There should be continuity. CONTINUITY CHART Front passenger's power window switch 8P connector Front passenger's power window motor 2P connector 7 1 8 2
6. If the wire harness is OK, replace the front passenger's power window motor (see «FRONT DOOR GLASS AND REGULATOR REPLACEMENT»(ref-360318-S35257870682010042800000) ).

Scheme 18

Scheme 19

Scheme 20

Scheme 21

1. Remove the rear passenger's power window switch (see «POWER WINDOW MASTER SWITCH REPLACEMENT»(ref-360320-S25939370322010042800000) ).
2. Test the motor in each direction by connecting battery power and ground to the rear passenger's power window switch 8P connector according to the table.
3. If the motor does not run or fails to run smoothly, go to step 4. If the motor is OK, do the power window master switch input test (see «POWER WINDOW MASTER SWITCH INPUT TEST»(ref-360320-S11950710752010042800000) ).
4. Disconnect the 2P connector (A) from the rear passenger's power window motor (B).
5. Check for continuity between the rear passenger's power window switch 8P connector terminals and the rear passenger's power window motor 2P connector terminals as shown. There should be continuity. CONTINUITY CHART Rear passenger's power window switch 8P connector Rear passenger's power window motor 2P connector 7 2 8 1
6. If the wire harness is OK, replace the rear passenger's power window motor (see «REAR DOOR GLASS AND REGULATOR REPLACEMENT»(ref-360318-S05638678212010042800000) ).

Scheme 22

Scheme 23

1. Remove the armrest trim (see «FRONT DOOR PANEL REMOVAL/INSTALLATION»(ref-360318-S29641538572010042800000) ).
2. Remove the switch panel from the door panel.
3. Disconnect the 22P connector (A) from the power window master switch (B).
4. Remove the four screws and the switch (A).
5. Install the switch in the reverse order of removal.
6. After replacement, reset the power window control unit (see «RESETTING THE POWER WINDOW CONTROL UNIT»(ref-360320-S07971424122010042800000) ).