Infiniti G20 (P11). Manual — part 457
2
CHECK CIRCUIT CONTINUITY BETWEEN MODE DOOR MOTOR AND PUSH CONTROL UNIT
Check circuit continuity between mode door motor harness terminal Nos. 8, (9) and push control unit terminal Nos. 7, (8).
RHA106HA
OK or NG
OK
©
Replace push control unit.
NG
©
Repair harness or connector.
3
CHECK MODE DOOR MOTOR CIRCUIT
Check circuit continuity between mode door motor harness terminal No. 8 and No. 9.
RHA908H
OK or NG
OK
©
GO TO 4.
NG
©
Replace mode door motor.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
SC
EL
IDX
TROUBLE DIAGNOSES
MANUAL
Mode Door Motor (Cont’d)
HA-159
4
CHECK FOR OUTPUT OF PUSH CONTROL UNIT
Do approx. 5 volts exist between push control unit harness terminal Nos. 1, 2, 3, 4, 5, 6 and body ground?
SHA444F
OK or NG
OK
©
GO TO 5.
NG
©
GO TO 6.
5
CHECK GROUND CIRCUIT FOR MODE DOOR MOTOR
Check circuit continuity between mode door motor harness terminal No. 1 and body ground.
RHA109H
OK or NG
OK
©
CHECK SIDE LINK (Refer to HA-161.)
NG
©
Repair harness or connector.
TROUBLE DIAGNOSES
MANUAL
Mode Door Motor (Cont’d)
HA-160
6
CHECK CIRCUIT CONTINUITY BETWEEN PUSH CONTROL UNIT AND MODE DOOR MOTOR
Disconnect push control unit harness connector.
Check circuit continuity between each terminal control unit and mode door motor.
RHA110H
MTBL0387
OK or NG
OK
©
Replace push control unit.
NG
©
Repair harness or connector.
RHA116H
CONTROL LINKAGE ADJUSTMENT
NCHA0139
Mode Door
NCHA0139S01
1.
Move side link by hand and hold mode door in DEF mode.
2.
Connect door motor to main harness.
3.
Turn ignition switch ON.
4.
Select DEF
mode.
5.
Install mode door motor on heater unit.
6.
Attach mode door motor rod to side link rod holder.
After installing the mode door motor, check for proper
operation.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
SC
EL
IDX
TROUBLE DIAGNOSES
MANUAL
Mode Door Motor (Cont’d)
HA-161
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