Open between SRS unit connector B (39P) terminal No. 1 and E-pretensioner unit connector B (14P) terminal No. 6.?
76-63
SRS DTC Troubleshooting: 76-4x, 76-5x, 76-63
DTC 76-4x, 76-5x, 76-63 ("x" can be 0 thru 9 or A thru F):
Internal Failure of the E-Pretensioner Unit
NOTE: Before doing this troubleshooting procedure, review SRS Precautions and Procedures See: Body and Frame/Air Bag(s) Arming and
Disarming/Service and Repair and General Troubleshooting Information See: Restraints and Safety Systems/Air Bag Systems/Testing and
Inspection/Reading and Clearing Diagnostic Trouble Codes
1. Clear the DTCs with the HDS.
2. Turn the ignition switch to ON (II), then wait for 10 seconds.
3. Check for DTCs with the HDS.
Is DTC 76-4x, 76-5x, or 76-63 indicated?
YES -
Replace the E-pretensioner unit See: Restraints and Safety Systems/Seat Belt Systems/Seat Belt Tensioner/Service and Repair/Removal and
Replacement, then clear the DTC.?
NO -
Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures. If another DTC is indicated, troubleshoot the DTC.?
77-1
SH AWD DTC Troubleshooting: 77-1
DTC 77-1:
The Functional Abnormalities of Fuel and Emissions
NOTE: Before you troubleshoot, review the general troubleshooting information See: Transmission and Drivetrain/Differential Assembly/Testing
and Inspection/Initial Inspection and Diagnostic Overview.
1. Turn the ignition switch to ON (II).
2. Clear the DTC with the HDS.
3. Start the engine.
4. Check for DTCs with the HDS.
Is DTC 77-1 indicated?
YES -
Go to step 5.
NO -
Intermittent failure, the system is OK at this time.?
5. Check for DTCs in the PGM-FI system with the HDS.
Are there any PGM-FI system DTCs indicated?
YES -
Go to the indicated DTC's troubleshooting.?
NO -
Update the SH-AWD control unit if it does not have the latest software See: Powertrain Management/Transmission Control Systems/Relays and