108
SJ1044 TH, SJ1044 THS, SJ1056 TH, SJ1056 THS, SJ1256 THS
230790ABA
Section 4 – Troubleshooting Information Electrical System
31. Defective relay 60CR.
Check for voltage at NO contacts of relay (wire 04)
with ignition switch SW1 in run position. Replace if
defective
32. Loose or broken wire 04 from power relay 60CR to
fuse block
Check continuity. Replace if defective
4.2-4 Park Brake Will Not Release
With following conditions:
▪
Transmission remains in neutral regardless of shift lever position
1. Fuse F2 open Check for defective wiring. Replace fuse
2. Loose or broken 05 wire from fuse F2 to park
brake switch SW2 pin 2
Check continuity. Replace if defective
3. Defective park brake switch SW2
Check for voltage at pin 1 (wire 26) of park
brake switch SW2 with switch in the off position.
Replace if defective
With following conditions:
▪
Transmission will engage
1. Loose or broken wire 26 from park brake switch
SW2 pin 1 to park brake release relay 05CR pin 30.
Check continuity. Replace if defective
2. Loose or broken 05 wire from fuse F2 to park
brake release relay 05CR pin 85
Check continuity. Replace if defective
3. Loose or broken 77 wire from park brake release
relay 05CR pin 86 to engine harness connector J1
pin 10.
Check continuity. Replace if defective
4. Loose or broken 77 wire engine harness connector
P1 pin 10 to 94 pin ECU connector D2.2 pin 71
Check continuity. Replace if defective
5. Defective relay 05CR.
Check continuity through contacts of relay (pin 30
to 87 with coil energized). Replace if defective.
6. Loose or broken 26A wire from park brake release
relay 05CR pin 87 to chassis harness connector
J31 pin 13.
Check continuity. Replace if defective
7. Loose or broken 26A wire from harness connector
P31 pin 13 to park brake solenoid 3H-26A.
Check continuity. Replace if defective
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