Dtc P0763 (Dtc No.43) Shift Solenoid-C (No.3) Electrical; Dtc P0768 (Dtc No.45) Shift Solenoid-B (No.4) Electrical; Dtc P0773 (Dtc No.48) Shift Solenoid-E (No.5) Electrical - Suzuki Ignis Service Manual

DTC P0763 (DTC NO.43) SHIFT SOLENOID-C (NO.3) ELECTRICAL

DTC P0768 (DTC NO.45) SHIFT SOLENOID-B (NO.4) ELECTRICAL

DTC P0773 (DTC NO.48) SHIFT SOLENOID-E (NO.5) ELECTRICAL

12V
6
1. Dropping resistor
2. solenoid coupler
3. Shift solenoid-C (No.3)
DTC DETECTING CONDITION
• Solenoid output voltage too high or too low differently from TCM order.
Step
1 1) Turn ignition switch OFF and disconnect sole-
noid coupler.
2) Measure resistance between terminal of sole-
noid coupler and transmission ground. (See
figure.)
Is it 2.5 – 3.5 Ω?
2 1) Disconnect TCM couplers.
2) Measure resistance between terminal of dis-
connected body side solenoid coupler and
terminal "C44-11", "C44-12" or "C44-13" of
disconnected harness side TCM coupler.
(See chart.)
Is it 6.5 – 8.5 Ω?
3 Check continuity between terminal "C44-24",
"C44-25" or "C44-26" of disconnected TCM cou-
pler and terminal of disconnected body side sole-
noid coupler. (See chart.)
Is there continuity?
C44-11
GRY/BLU
C44-12 RED/BLU
C44-13
BLU/ORN
C44-24
BRN
C44-25
BLK/YEL
BRN/WHT
C44-26
C44-15 BLK
4. Shift solenoid-D (No.4) 7. TCM coupler (viewed from harness side)
5. Shift solenoid-E (No.5)
6. TCM
Action
AUTOMATIC TRANSMISSION (4 A/T) 7B-49
1
2
BRN/WHT
BLK/YEL
BRN
7
Yes
Go to Step 2. • Solenoid lead wire open or
• Malfunction of solenoid
Go to Step 3. Inspect dropping resister refer-
ring to "DROPPING RESIS-
TOR" in this section.
If OK, circuit between TCM
and dropping resister or drop-
ping resister and solenoid cou-
pler open.
Go to Step 4. Circuit between TCM and sole-
noid coupler open.
3
RED
4
YEL
5
BRN
No
shorted to ground.
valve.